604723668 has 24 divisors (see below), whose sum is σ = 1411502400. Its totient is φ = 201505920.

The previous prime is 604723589. The next prime is 604723673. The reversal of 604723668 is 866327406.

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, 38433 + ... + 51831.

It is an arithmetic number, because the mean of its divisors is an integer number (58812600).

Almost surely, 2^604723668 is an apocalyptic number.

It is an amenable number.

604723668 is an abundant number, since it is smaller than the sum of its proper divisors (806778732).

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

604723668 is a wasteful number, since it uses less digits than its factorization.

604723668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17167 (or 17165 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 604723668 is about 24591.1298642417. The cubic root of 604723668 is about 845.6402686785.

The spelling of 604723668 in words is "six hundred four million, seven hundred twenty-three thousand, six hundred sixty-eight".