386862876 has 36 divisors (see below), whose sum is σ = 1029373800. Its totient is φ = 122167008.

The previous prime is 386862821. The next prime is 386862893. The reversal of 386862876 is 678268683.

It is a happy number.

386862876 is a `hidden beast` number, since 3 + 8 + 6 + 8 + 628 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282111 + ... + 283478.

Almost surely, 2^386862876 is an apocalyptic number.

386862876 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

386862876 is an abundant number, since it is smaller than the sum of its proper divisors (642510924).

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

386862876 is a wasteful number, since it uses less digits than its factorization.

386862876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565618 (or 565613 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 386862876 is about 19668.8300618008. The cubic root of 386862876 is about 728.6500829897.

The spelling of 386862876 in words is "three hundred eighty-six million, eight hundred sixty-two thousand, eight hundred seventy-six".