870668672862036 has 96 divisors (see below), whose sum is σ = 2190277289410560. Its totient is φ = 268638332457600.

The previous prime is 870668672861957. The next prime is 870668672862059. The reversal of 870668672862036 is 630268276866078.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535263780 + ... + 536887931.

It is an arithmetic number, because the mean of its divisors is an integer number (22815388431360).

Almost surely, 2^{870668672862036} is an apocalyptic number.

It is an amenable number.

870668672862036 is an abundant number, since it is smaller than the sum of its proper divisors (1319608616548524).

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

870668672862036 is a wasteful number, since it uses less digits than its factorization.

870668672862036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072151845 (or 1072151843 counting only the distinct ones).

The product of its (nonzero) digits is 2341011456, while the sum is 75.

The spelling of 870668672862036 in words is "eight hundred seventy trillion, six hundred sixty-eight billion, six hundred seventy-two million, eight hundred sixty-two thousand, thirty-six".