8957204656 has 40 divisors (see below), whose sum is σ = 18445406720. Its totient is φ = 4201678656.

The previous prime is 8957204653. The next prime is 8957204671. The reversal of 8957204656 is 6564027598.

It is not an unprimeable number, because it can be changed into a prime (8957204653) by changing a digit.

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, 111720 + ... + 174343.

It is an arithmetic number, because the mean of its divisors is an integer number (461135168).

Almost surely, 2^8957204656 is an apocalyptic number.

It is an amenable number.

8957204656 is an abundant number, since it is smaller than the sum of its proper divisors (9488202064).

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

8957204656 is a wasteful number, since it uses less digits than its factorization.

8957204656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286193 (or 286187 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 8957204656 is about 94642.5097723005. The cubic root of 8957204656 is about 2076.7816241193.

The spelling of 8957204656 in words is "eight billion, nine hundred fifty-seven million, two hundred four thousand, six hundred fifty-six".