979925896 has 16 divisors (see below), whose sum is σ = 1839611340. Its totient is φ = 489362880.

The previous prime is 979925873. The next prime is 979925909. The reversal of 979925896 is 698529979.

979925896 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 2 ways, for example, as 800097796 + 179828100 = 28286^2 + 13410^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68031 + ... + 81166.

Almost surely, 2^979925896 is an apocalyptic number.

It is an amenable number.

979925896 is a deficient number, since it is larger than the sum of its proper divisors (859685444).

979925896 is a wasteful number, since it uses less digits than its factorization.

979925896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150024 (or 150020 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 64.

The square root of 979925896 is about 31303.7680798973. The cubic root of 979925896 is about 993.2633514752.

The spelling of 979925896 in words is "nine hundred seventy-nine million, nine hundred twenty-five thousand, eight hundred ninety-six".