379913131 has 16 divisors (see below), whose sum is σ = 416066560. Its totient is φ = 344800800.

The previous prime is 379913117. The next prime is 379913141. The reversal of 379913131 is 131319973.

It is a cyclic number.

It is not a de Polignac number, because 379913131 - 2⁵ = 379913099 is a prime.

It is a super-2 number, since 2×379913131² = 288667974212446322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379913101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201250 + ... + 203128.

It is an arithmetic number, because the mean of its divisors is an integer number (26004160).

Almost surely, 2^379913131 is an apocalyptic number.

379913131 is a deficient number, since it is larger than the sum of its proper divisors (36153429).

379913131 is a wasteful number, since it uses less digits than its factorization.

379913131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146.

The product of its digits is 15309, while the sum is 37.

The square root of 379913131 is about 19491.3604194269. The cubic root of 379913131 is about 724.2604466504.

The spelling of 379913131 in words is "three hundred seventy-nine million, nine hundred thirteen thousand, one hundred thirty-one".