76982716 has 6 divisors (see below), whose sum is σ = 134719760. Its totient is φ = 38491356.

The previous prime is 76982693. The next prime is 76982723. The reversal of 76982716 is 61728967.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9622836 + ... + 9622843.

Almost surely, 2^76982716 is an apocalyptic number.

It is an amenable number.

76982716 is a deficient number, since it is larger than the sum of its proper divisors (57737044).

76982716 is a wasteful number, since it uses less digits than its factorization.

76982716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19245683 (or 19245681 counting only the distinct ones).

The product of its digits is 254016, while the sum is 46.

The square root of 76982716 is about 8773.9794848176. The cubic root of 76982716 is about 425.4002522326.

The spelling of 76982716 in words is "seventy-six million, nine hundred eighty-two thousand, seven hundred sixteen".