13079331 has 12 divisors (see below), whose sum is σ = 18956808. Its totient is φ = 8689824.

The previous prime is 13079327. The next prime is 13079357. The reversal of 13079331 is 13397031.

13079331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13079331 - 2² = 13079327 is a prime.

It is a super-2 number, since 2×13079331² = 342137798815122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13079295 and 13079304.

It is not an unprimeable number, because it can be changed into a prime (13079321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (1579734).

Almost surely, 2^13079331 is an apocalyptic number.

13079331 is a deficient number, since it is larger than the sum of its proper divisors (5877477).

13079331 is a wasteful number, since it uses less digits than its factorization.

13079331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4962 (or 4959 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 13079331 is about 3616.5357733610. The cubic root of 13079331 is about 235.6107907714.

The spelling of 13079331 in words is "thirteen million, seventy-nine thousand, three hundred thirty-one".