379811331 has 48 divisors (see below), whose sum is σ = 600058368. Its totient is φ = 230553600.

The previous prime is 379811321. The next prime is 379811363. The reversal of 379811331 is 133118973.

It is not a de Polignac number, because 379811331 - 2⁹ = 379810819 is a prime.

It is a super-2 number, since 2×379811331² = 288513294311983122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379811321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1197985 + ... + 1198301.

It is an arithmetic number, because the mean of its divisors is an integer number (12501216).

Almost surely, 2^379811331 is an apocalyptic number.

379811331 is a deficient number, since it is larger than the sum of its proper divisors (220247037).

379811331 is a wasteful number, since it uses less digits than its factorization.

379811331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 569 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 379811331 is about 19488.7488310563. The cubic root of 379811331 is about 724.1957508959.

It can be divided in two parts, 3798 and 11331, that added together give a square (15129 = 123²).

The spelling of 379811331 in words is "three hundred seventy-nine million, eight hundred eleven thousand, three hundred thirty-one".