76919916 has 24 divisors (see below), whose sum is σ = 179709040. Its totient is φ = 25607232.

The previous prime is 76919903. The next prime is 76919989. The reversal of 76919916 is 61991967.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 6870 + ... + 14178.

Almost surely, 2^76919916 is an apocalyptic number.

It is an amenable number.

76919916 is an abundant number, since it is smaller than the sum of its proper divisors (102789124).

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

76919916 is a wasteful number, since it uses less digits than its factorization.

76919916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193 (or 8191 counting only the distinct ones).

The product of its digits is 183708, while the sum is 48.

The square root of 76919916 is about 8770.3999908784. The cubic root of 76919916 is about 425.2845448592.

The spelling of 76919916 in words is "seventy-six million, nine hundred nineteen thousand, nine hundred sixteen".