979806968 has 32 divisors (see below), whose sum is σ = 2223093600. Its totient is φ = 395215872.

The previous prime is 979806941. The next prime is 979806973. The reversal of 979806968 is 869608979.

It is a self number, because there is not a number n which added to its sum of digits gives 979806968.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513653 + ... + 515556.

It is an arithmetic number, because the mean of its divisors is an integer number (69471675).

Almost surely, 2^979806968 is an apocalyptic number.

It is an amenable number.

979806968 is an abundant number, since it is smaller than the sum of its proper divisors (1243286632).

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

979806968 is a wasteful number, since it uses less digits than its factorization.

979806968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029239 (or 1029235 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 62.

The square root of 979806968 is about 31301.8684426345. The cubic root of 979806968 is about 993.2231676193.

The spelling of 979806968 in words is "nine hundred seventy-nine million, eight hundred six thousand, nine hundred sixty-eight".