872793968 has 20 divisors (see below), whose sum is σ = 1691507808. Its totient is φ = 436275840.

The previous prime is 872793931. The next prime is 872793989. The reversal of 872793968 is 869397278.

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, 89828 + ... + 99068.

Almost surely, 2^872793968 is an apocalyptic number.

It is an amenable number.

872793968 is a deficient number, since it is larger than the sum of its proper divisors (818713840).

872793968 is a wasteful number, since it uses less digits than its factorization.

872793968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152 (or 15146 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 59.

The square root of 872793968 is about 29543.0866363012. The cubic root of 872793968 is about 955.6611078001.

The spelling of 872793968 in words is "eight hundred seventy-two million, seven hundred ninety-three thousand, nine hundred sixty-eight".