76921692314 has 16 divisors (see below), whose sum is σ = 116597320776. Its totient is φ = 38056392000.

The previous prime is 76921692313. The next prime is 76921692319. The reversal of 76921692314 is 41329612967.

It can be written as a sum of positive squares in 4 ways, for example, as 70987609225 + 5934083089 = 266435^2 + 77033^2 .

It is not an unprimeable number, because it can be changed into a prime (76921692311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209984 + ... + 444900.

Almost surely, 2^76921692314 is an apocalyptic number.

76921692314 is a deficient number, since it is larger than the sum of its proper divisors (39675628462).

76921692314 is a wasteful number, since it uses less digits than its factorization.

76921692314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236641.

The product of its digits is 979776, while the sum is 50.

The spelling of 76921692314 in words is "seventy-six billion, nine hundred twenty-one million, six hundred ninety-two thousand, three hundred fourteen".