604603804 has 12 divisors (see below), whose sum is σ = 1209207664. Its totient is φ = 259115904.

The previous prime is 604603801. The next prime is 604603843. The reversal of 604603804 is 408306406.

604603804 is an admirable number.

It is a super-2 number, since 2×604603804² = 731091519622540832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604603801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10796469 + ... + 10796524.

Almost surely, 2^604603804 is an apocalyptic number.

It is an amenable number.

604603804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

604603804 is a wasteful number, since it uses less digits than its factorization.

604603804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21593004 (or 21593002 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 604603804 is about 24588.6926045286. The cubic root of 604603804 is about 845.5843927315.

The spelling of 604603804 in words is "six hundred four million, six hundred three thousand, eight hundred four".