386871044 has 12 divisors (see below), whose sum is σ = 773742144. Its totient is φ = 165801864.

The previous prime is 386871013. The next prime is 386871059. The reversal of 386871044 is 440178683.

386871044 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 386870992 and 386871010.

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, 6908384 + ... + 6908439.

It is an arithmetic number, because the mean of its divisors is an integer number (64478512).

Almost surely, 2^386871044 is an apocalyptic number.

It is an amenable number.

386871044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

386871044 is a wasteful number, since it uses less digits than its factorization.

386871044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13816834 (or 13816832 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 386871044 is about 19669.0376988809. The cubic root of 386871044 is about 728.6552110530.

The spelling of 386871044 in words is "three hundred eighty-six million, eight hundred seventy-one thousand, forty-four".