604730644 has 24 divisors (see below), whose sum is σ = 1209999168. Its totient is φ = 259055040.

The previous prime is 604730641. The next prime is 604730653. The reversal of 604730644 is 446037406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604730641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97599 + ... + 103609.

It is an arithmetic number, because the mean of its divisors is an integer number (50416632).

Almost surely, 2^604730644 is an apocalyptic number.

It is an amenable number.

604730644 is an abundant number, since it is smaller than the sum of its proper divisors (605268524).

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

604730644 is a wasteful number, since it uses less digits than its factorization.

604730644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9615 (or 9613 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 604730644 is about 24591.2717035943. The cubic root of 604730644 is about 845.6435203917.

The spelling of 604730644 in words is "six hundred four million, seven hundred thirty thousand, six hundred forty-four".