979319357968896 has 180 divisors, whose sum is σ = 3287832094334502. Its totient is φ = 279805530783744.

The previous prime is 979319357968891. The next prime is 979319357968927. The reversal of 979319357968896 is 698869753913979.

979319357968896 is a `hidden beast` number, since 9 + 7 + 9 + 3 + 19 + 3 + 579 + 6 + 8 + 8 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 715956314169600 + 263363043799296 = 26757360^2 + 16228464^2 .

It is a super-2 number, since 2×979319357968896² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 979319357968797 and 979319357968806.

It is not an unprimeable number, because it can be changed into a prime (979319357968891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2168405865 + ... + 2168857448.

Almost surely, 2^{979319357968896} is an apocalyptic number.

979319357968896 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

979319357968896 is an abundant number, since it is smaller than the sum of its proper divisors (2308512736365606).

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

979319357968896 is a wasteful number, since it uses less digits than its factorization.

979319357968896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337263351 (or 4337263325 counting only the distinct ones).

The product of its digits is 299987815680, while the sum is 99.

The spelling of 979319357968896 in words is "nine hundred seventy-nine trillion, three hundred nineteen billion, three hundred fifty-seven million, nine hundred sixty-eight thousand, eight hundred ninety-six".