76864184345 has 16 divisors (see below), whose sum is σ = 99345630720. Its totient is φ = 56753555904.

The previous prime is 76864184333. The next prime is 76864184347. The reversal of 76864184345 is 54348146867.

It is a cyclic number.

It is not a de Polignac number, because 76864184345 - 2³⁴ = 59684315161 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (76864184347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428132 + ... + 580538.

It is an arithmetic number, because the mean of its divisors is an integer number (6209101920).

Almost surely, 2^76864184345 is an apocalyptic number.

It is an amenable number.

76864184345 is a deficient number, since it is larger than the sum of its proper divisors (22481446375).

76864184345 is a wasteful number, since it uses less digits than its factorization.

76864184345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160184.

The product of its digits is 15482880, while the sum is 56.

The spelling of 76864184345 in words is "seventy-six billion, eight hundred sixty-four million, one hundred eighty-four thousand, three hundred forty-five".