2379131900 has 36 divisors (see below), whose sum is σ = 5235446160. Its totient is φ = 938246400.

The previous prime is 2379131879. The next prime is 2379131917. The reversal of 2379131900 is 91319732.

It is a super-2 number, since 2×2379131900² = 11320537195195220000, which contains 22 as substring.

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, 160445 + ... + 174644.

It is an arithmetic number, because the mean of its divisors is an integer number (145429060).

Almost surely, 2^2379131900 is an apocalyptic number.

2379131900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2379131900 is an abundant number, since it is smaller than the sum of its proper divisors (2856314260).

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

2379131900 is a wasteful number, since it uses less digits than its factorization.

2379131900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335174 (or 335167 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 2379131900 is about 48776.3457015796. The cubic root of 2379131900 is about 1334.9741002237.

The spelling of 2379131900 in words is "two billion, three hundred seventy-nine million, one hundred thirty-one thousand, nine hundred".