868526976 has 32 divisors (see below), whose sum is σ = 2307025800. Its totient is φ = 289508864.

The previous prime is 868526941. The next prime is 868526999. The reversal of 868526976 is 679625868.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1130511 + ... + 1131278.

Almost surely, 2^868526976 is an apocalyptic number.

It is an amenable number.

868526976 is an abundant number, since it is smaller than the sum of its proper divisors (1438498824).

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

868526976 is a wasteful number, since it uses less digits than its factorization.

868526976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261806 (or 2261794 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The square root of 868526976 is about 29470.7817337783. The cubic root of 868526976 is about 954.1011895531.

The spelling of 868526976 in words is "eight hundred sixty-eight million, five hundred twenty-six thousand, nine hundred seventy-six".