Fait mathématique: 4804 is a value of n for which n, 2n, 3n, and 4n all use the same number of digits in Roman numerals.
Culture générale: 4804 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: February 24th is the day in 1999 that a China Southern Airlines Tupolev TU-154 airliner crashes on approach to Wenzhou airport in eastern the People's Republic of China, killing 61.