791711082864 has 120 divisors (see below), whose sum is σ = 2441620861680. Its totient is φ = 237938190336.

The previous prime is 791711082857. The next prime is 791711082881. The reversal of 791711082864 is 468280117197.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 791711082864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4837209 + ... + 4998200.

It is an arithmetic number, because the mean of its divisors is an integer number (20346840514).

Almost surely, 2^791711082864 is an apocalyptic number.

It is an amenable number.

791711082864 is an abundant number, since it is smaller than the sum of its proper divisors (1649909778816).

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

791711082864 is a wasteful number, since it uses less digits than its factorization.

791711082864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835479 (or 9835470 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The spelling of 791711082864 in words is "seven hundred ninety-one billion, seven hundred eleven million, eighty-two thousand, eight hundred sixty-four".