979316076816 has 1575 divisors, whose sum is σ = 3875118441173. Its totient is φ = 239404999680.

The previous prime is 979316076763. The next prime is 979316076863. The reversal of 979316076816 is 618670613979.

The square root of 979316076816 is 989604.

It is a perfect power (a square), and thus also a powerful number.

979316076816 is a `hidden beast` number, since 9 + 7 + 9 + 3 + 1 + 607 + 6 + 8 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 762443312400 + 216872764416 = 873180^2 + 465696^2 .

It is a super-2 number, since 2×979316076816² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 314 ways as a sum of consecutive naturals, for example, 57606828040 + ... + 57606828056.

Almost surely, 2^979316076816 is an apocalyptic number.

979316076816 is the 989604-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 979316076816

979316076816 is an abundant number, since it is smaller than the sum of its proper divisors (2895802364357).

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

979316076816 is an equidigital number, since it uses as much as digits as its factorization.

979316076816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The spelling of 979316076816 in words is "nine hundred seventy-nine billion, three hundred sixteen million, seventy-six thousand, eight hundred sixteen".