386833020 has 48 divisors (see below), whose sum is σ = 1237867008. Its totient is φ = 88418880.

The previous prime is 386832967. The next prime is 386833081. The reversal of 386833020 is 20338683.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460096 + ... + 460935.

It is an arithmetic number, because the mean of its divisors is an integer number (25788896).

Almost surely, 2^386833020 is an apocalyptic number.

386833020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

386833020 is an abundant number, since it is smaller than the sum of its proper divisors (851033988).

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

386833020 is a wasteful number, since it uses less digits than its factorization.

386833020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921050 (or 921048 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 386833020 is about 19668.0710797983. The cubic root of 386833020 is about 728.6313380735.

The spelling of 386833020 in words is "three hundred eighty-six million, eight hundred thirty-three thousand, twenty".