879592295978 has 12 divisors (see below), whose sum is σ = 1450236885090. Its totient is φ = 399814679880.

The previous prime is 879592295951. The next prime is 879592295999.

It is a happy number.

879592295978 is nontrivially palindromic in base 10.

879592295978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 710586619369 + 169005676609 = 842963^2 + 411103^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1817339213 + ... + 1817339696.

Almost surely, 2^879592295978 is an apocalyptic number.

879592295978 is a deficient number, since it is larger than the sum of its proper divisors (570644589112).

879592295978 is a wasteful number, since it uses less digits than its factorization.

879592295978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634678933 (or 3634678922 counting only the distinct ones).

The product of its digits is 2057529600, while the sum is 80.

The spelling of 879592295978 in words is "eight hundred seventy-nine billion, five hundred ninety-two million, two hundred ninety-five thousand, nine hundred seventy-eight".