76939312 has 10 divisors (see below), whose sum is σ = 149069948. Its totient is φ = 38469648.

The previous prime is 76939271. The next prime is 76939319. The reversal of 76939312 is 21393967.

It is not an unprimeable number, because it can be changed into a prime (76939319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2404338 + ... + 2404369.

Almost surely, 2^76939312 is an apocalyptic number.

It is an amenable number.

76939312 is a deficient number, since it is larger than the sum of its proper divisors (72130636).

76939312 is a wasteful number, since it uses less digits than its factorization.

76939312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808715 (or 4808709 counting only the distinct ones).

The product of its digits is 61236, while the sum is 40.

The square root of 76939312 is about 8771.5056860268. The cubic root of 76939312 is about 425.3202882064.

The spelling of 76939312 in words is "seventy-six million, nine hundred thirty-nine thousand, three hundred twelve".