979146656 has 24 divisors (see below), whose sum is σ = 1989880704. Its totient is φ = 473780160.

The previous prime is 979146653. The next prime is 979146659. The reversal of 979146656 is 656641979.

979146656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 993³-1.

It is an interprime number because it is at equal distance from previous prime (979146653) and next prime (979146659).

It is a junction number, because it is equal to n+sod(n) for n = 979146598 and 979146607.

It is not an unprimeable number, because it can be changed into a prime (979146653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492530 + ... + 494513.

It is an arithmetic number, because the mean of its divisors is an integer number (82911696).

Almost surely, 2^979146656 is an apocalyptic number.

It is an amenable number.

979146656 is an abundant number, since it is smaller than the sum of its proper divisors (1010734048).

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

979146656 is a wasteful number, since it uses less digits than its factorization.

979146656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987084 (or 987076 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 979146656 is about 31291.3191796063. The cubic root of 979146656 is about 992.9999996620. Note that the first 6 decimals are identical.

The spelling of 979146656 in words is "nine hundred seventy-nine million, one hundred forty-six thousand, six hundred fifty-six".