870975881464 has 16 divisors (see below), whose sum is σ = 1758701299320. Its totient is φ = 401988868320.

The previous prime is 870975881449. The next prime is 870975881467. The reversal of 870975881464 is 464188579078.

It is a self number, because there is not a number n which added to its sum of digits gives 870975881464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870975881467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4187383942 + ... + 4187384149.

Almost surely, 2^870975881464 is an apocalyptic number.

It is an amenable number.

870975881464 is an abundant number, since it is smaller than the sum of its proper divisors (887725417856).

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

870975881464 is a wasteful number, since it uses less digits than its factorization.

870975881464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8374768110 (or 8374768106 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 67.

The spelling of 870975881464 in words is "eight hundred seventy billion, nine hundred seventy-five million, eight hundred eighty-one thousand, four hundred sixty-four".