76734656392 has 16 divisors (see below), whose sum is σ = 145274351040. Its totient is φ = 37994829456.

The previous prime is 76734656377. The next prime is 76734656417. The reversal of 76734656392 is 29365643767.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46561468 + ... + 46563115.

It is an arithmetic number, because the mean of its divisors is an integer number (9079646940).

Almost surely, 2^76734656392 is an apocalyptic number.

It is an amenable number.

76734656392 is a deficient number, since it is larger than the sum of its proper divisors (68539694648).

76734656392 is a wasteful number, since it uses less digits than its factorization.

76734656392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93124692 (or 93124688 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 58.

The spelling of 76734656392 in words is "seventy-six billion, seven hundred thirty-four million, six hundred fifty-six thousand, three hundred ninety-two".