604044664 has 32 divisors (see below), whose sum is σ = 1159776720. Its totient is φ = 294852096.

The previous prime is 604044619. The next prime is 604044673. The reversal of 604044664 is 466440406.

It is a super-2 number, since 2×604044664² = 729739912213745792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55582 + ... + 65554.

Almost surely, 2^604044664 is an apocalyptic number.

It is an amenable number.

604044664 is a deficient number, since it is larger than the sum of its proper divisors (555732056).

604044664 is a wasteful number, since it uses less digits than its factorization.

604044664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10159 (or 10155 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 604044664 is about 24577.3201142842. The cubic root of 604044664 is about 845.3236457330.

The spelling of 604044664 in words is "six hundred four million, forty-four thousand, six hundred sixty-four".