386883384 has 32 divisors (see below), whose sum is σ = 989704320. Its totient is φ = 125961696.

The previous prime is 386883383. The next prime is 386883439. The reversal of 386883384 is 483388683.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386883383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186412 + ... + 188475.

It is an arithmetic number, because the mean of its divisors is an integer number (30928260).

Almost surely, 2^386883384 is an apocalyptic number.

It is an amenable number.

386883384 is an abundant number, since it is smaller than the sum of its proper divisors (602820936).

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

386883384 is a wasteful number, since it uses less digits than its factorization.

386883384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374939 (or 374935 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The square root of 386883384 is about 19669.3513873742. The cubic root of 386883384 is about 728.6629582596.

The spelling of 386883384 in words is "three hundred eighty-six million, eight hundred eighty-three thousand, three hundred eighty-four".