76714397786 has 12 divisors (see below), whose sum is σ = 123925539402. Its totient is φ = 35405993304.

The previous prime is 76714397779. The next prime is 76714397797. The reversal of 76714397786 is 68779341767.

It can be written as a sum of positive squares in only one way, i.e., 73763844025 + 2950553761 = 271595^2 + 54319^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1385135 + ... + 1439453.

Almost surely, 2^76714397786 is an apocalyptic number.

76714397786 is a deficient number, since it is larger than the sum of its proper divisors (47211141616).

76714397786 is an frugal number, since it uses more digits than its factorization.

76714397786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108653 (or 54334 counting only the distinct ones).

The product of its digits is 74680704, while the sum is 65.

The spelling of 76714397786 in words is "seventy-six billion, seven hundred fourteen million, three hundred ninety-seven thousand, seven hundred eighty-six".