871214968 has 32 divisors (see below), whose sum is σ = 1763470800. Its totient is φ = 401119488.

The previous prime is 871214947. The next prime is 871214977. The reversal of 871214968 is 869412178.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33580 + ... + 53572.

Almost surely, 2^871214968 is an apocalyptic number.

It is an amenable number.

871214968 is an abundant number, since it is smaller than the sum of its proper divisors (892255832).

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

871214968 is a wasteful number, since it uses less digits than its factorization.

871214968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20431 (or 20427 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The square root of 871214968 is about 29516.3508584649. The cubic root of 871214968 is about 955.0844540317.

The spelling of 871214968 in words is "eight hundred seventy-one million, two hundred fourteen thousand, nine hundred sixty-eight".