870957164 has 36 divisors (see below), whose sum is σ = 1934208360. Its totient is φ = 339333120.

The previous prime is 870957133. The next prime is 870957167. The reversal of 870957164 is 461759078.

870957164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (870957167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199829 + ... + 204140.

It is an arithmetic number, because the mean of its divisors is an integer number (53728010).

Almost surely, 2^870957164 is an apocalyptic number.

It is an amenable number.

870957164 is an abundant number, since it is smaller than the sum of its proper divisors (1063251196).

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

870957164 is a wasteful number, since it uses less digits than its factorization.

870957164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403998 (or 403989 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 870957164 is about 29511.9833965798. The cubic root of 870957164 is about 954.9902373754.

The spelling of 870957164 in words is "eight hundred seventy million, nine hundred fifty-seven thousand, one hundred sixty-four".