76979372 has 12 divisors (see below), whose sum is σ = 136048416. Its totient is φ = 38108400.

The previous prime is 76979363. The next prime is 76979381. The reversal of 76979372 is 27397967.

It is an interprime number because it is at equal distance from previous prime (76979363) and next prime (76979381).

It is a self number, because there is not a number n which added to its sum of digits gives 76979372.

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, 94868 + ... + 95675.

It is an arithmetic number, because the mean of its divisors is an integer number (11337368).

Almost surely, 2^76979372 is an apocalyptic number.

It is an amenable number.

76979372 is a deficient number, since it is larger than the sum of its proper divisors (59069044).

76979372 is a wasteful number, since it uses less digits than its factorization.

76979372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190648 (or 190646 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 50.

The square root of 76979372 is about 8773.7889192754. The cubic root of 76979372 is about 425.3940925857.

The spelling of 76979372 in words is "seventy-six million, nine hundred seventy-nine thousand, three hundred seventy-two".