8957904 has 40 divisors (see below), whose sum is σ = 23248512. Its totient is φ = 2972160.

The previous prime is 8957899. The next prime is 8957917. The reversal of 8957904 is 4097598.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20472 + ... + 20904.

Almost surely, 2^8957904 is an apocalyptic number.

It is an amenable number.

8957904 is an abundant number, since it is smaller than the sum of its proper divisors (14290608).

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

8957904 is a wasteful number, since it uses less digits than its factorization.

8957904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 8957904 is about 2992.9757767145. The cubic root of 8957904 is about 207.6835671746.

The spelling of 8957904 in words is "eight million, nine hundred fifty-seven thousand, nine hundred four".