604704 has 24 divisors (see below), whose sum is σ = 1587600. Its totient is φ = 201536.

The previous prime is 604699. The next prime is 604711. The reversal of 604704 is 407406.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

604704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3054 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2⁶⁰⁴⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

604704 is an abundant number, since it is smaller than the sum of its proper divisors (982896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604704 is a wasteful number, since it uses less digits than its factorization.

604704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312 (or 6304 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 604704 is about 777.6271600195. The cubic root of 604704 is about 84.5631100726.

The spelling of 604704 in words is "six hundred four thousand, seven hundred four".