386799013944 has 96 divisors (see below), whose sum is σ = 1201465998720. Its totient is φ = 110123454528.

The previous prime is 386799013927. The next prime is 386799014011. The reversal of 386799013944 is 449310997683.

386799013944 is a `hidden beast` number, since 386 + 79 + 90 + 13 + 94 + 4 = 666.

It is a super-2 number, since 2×386799013944² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1213302 + ... + 1498565.

It is an arithmetic number, because the mean of its divisors is an integer number (12515270820).

Almost surely, 2^386799013944 is an apocalyptic number.

It is an amenable number.

386799013944 is an abundant number, since it is smaller than the sum of its proper divisors (814666984776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386799013944 is a wasteful number, since it uses less digits than its factorization.

386799013944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712169 (or 2712162 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 63.

The spelling of 386799013944 in words is "three hundred eighty-six billion, seven hundred ninety-nine million, thirteen thousand, nine hundred forty-four".