How do you write 3,404 in words?

Three thousand four hundred four. In British English, "three thousand four hundred and four".

What is the ordinal of 3,404?

Three thousand four hundred fourth, written 3404th.

3,404 in words

Three thousand four hundred four

Number (1–3,999 for numerals)

Roman numeral

3,404 is written "three thousand four hundred four". British English inserts "and" before the final part, giving "three thousand four hundred and four"; American English leaves it out.

Where each word comes from

3,000 + 400 + 4 = 3,404
Digit	Place	Worth	Spoken as
3	thousands	3,000	three thousand
4	hundreds	400	four hundred
4	ones	4	four

The same number, other ways

In words (US): Three thousand four hundred four
In words (UK): Three thousand four hundred and four
Ordinal: 3404th — three thousand four hundred fourth
Roman numeral: MMMCDIV
Digits: 3,404

Writing it on a cheque

On a cheque the amount line reads "Three thousand four hundred and four and 00/100" — or "Three thousand four hundred and four only" in Indian and much of Commonwealth practice. The fraction or the word "only" exists to stop anyone appending digits after what you wrote. Draw a line through any space left over for the same reason.

Common questions

How do you write 3,404 in words?: Three thousand four hundred four. In British English, "three thousand four hundred and four".
What is the ordinal of 3,404?: Three thousand four hundred fourth, written 3404th.

3,404 in Roman numerals MMMCDIV
3,401 in words three thousand four hundred one
3,402 in words three thousand four hundred two
3,403 in words three thousand four hundred three
3,405 in words three thousand four hundred five
0 in words zero
8 in words eight
11 in words eleven
12 in words twelve
13 in words thirteen
15 in words fifteen
19 in words nineteen
20 in words twenty

Sources

Calculated on this page — At One Place

How these figures are compiled and checked