879856331776 has 22 divisors (see below), whose sum is σ = 1758853430900. Its totient is φ = 439928165376.

The previous prime is 879856331741. The next prime is 879856331779. The reversal of 879856331776 is 677133658978.

It is not an unprimeable number, because it can be changed into a prime (879856331779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429616326 + ... + 429618373.

Almost surely, 2^879856331776 is an apocalyptic number.

It is an amenable number.

879856331776 is a deficient number, since it is larger than the sum of its proper divisors (878997099124).

879856331776 is an equidigital number, since it uses as much as digits as its factorization.

879856331776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859234719 (or 859234701 counting only the distinct ones).

The product of its digits is 320060160, while the sum is 70.

The spelling of 879856331776 in words is "eight hundred seventy-nine billion, eight hundred fifty-six million, three hundred thirty-one thousand, seven hundred seventy-six".