It is a Jordan-Polya number, since it can be written as 7! ⋅ 5!.
It is a tau number, because it is divible by the number of its divisors (192).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an Ulam number.
2604800 is an apocalyptic number.
604800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 604800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
604800 is a wasteful number, since it uses less digits than its factorization.
604800 is an odious number, because the sum of its binary digits is odd.
The square root of 604800 is about 777.6888838089. The cubic root of 604800 is about 84.5675847848.
The spelling of 604800 in words is "six hundred four thousand, eight hundred".