386916459476 has 12 divisors (see below), whose sum is σ = 677215230720. Its totient is φ = 193426393560.

The previous prime is 386916459469. The next prime is 386916459493. The reversal of 386916459476 is 674954619683.

It is a super-2 number, since 2×386916459476² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7931690 + ... + 7980321.

It is an arithmetic number, because the mean of its divisors is an integer number (56434602560).

Almost surely, 2^386916459476 is an apocalyptic number.

It is an amenable number.

386916459476 is a deficient number, since it is larger than the sum of its proper divisors (290298771244).

386916459476 is a wasteful number, since it uses less digits than its factorization.

386916459476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15918094 (or 15918092 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 68.

The spelling of 386916459476 in words is "three hundred eighty-six billion, nine hundred sixteen million, four hundred fifty-nine thousand, four hundred seventy-six".