979645376 has 28 divisors (see below), whose sum is σ = 1946288208. Its totient is φ = 489242112.

The previous prime is 979645363. The next prime is 979645399. The reversal of 979645376 is 673546979.

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, 48140 + ... + 65396.

Almost surely, 2^979645376 is an apocalyptic number.

It is an amenable number.

979645376 is a deficient number, since it is larger than the sum of its proper divisors (966642832).

979645376 is a wasteful number, since it uses less digits than its factorization.

979645376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156 (or 18146 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 56.

The square root of 979645376 is about 31299.2871484320. The cubic root of 979645376 is about 993.1685630739.

The spelling of 979645376 in words is "nine hundred seventy-nine million, six hundred forty-five thousand, three hundred seventy-six".