13379311 has 16 divisors (see below), whose sum is σ = 15234048. Its totient is φ = 11642400.

The previous prime is 13379309. The next prime is 13379329. The reversal of 13379311 is 11397331.

It is not a de Polignac number, because 13379311 - 2¹ = 13379309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13379311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13379341) 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, 28666 + ... + 29128.

It is an arithmetic number, because the mean of its divisors is an integer number (952128).

Almost surely, 2^13379311 is an apocalyptic number.

13379311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13379311 is a deficient number, since it is larger than the sum of its proper divisors (1854737).

13379311 is a wasteful number, since it uses less digits than its factorization.

13379311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its digits is 1701, while the sum is 28.

The square root of 13379311 is about 3657.7740498833. The cubic root of 13379311 is about 237.3984703610.

It can be divided in two parts, 1337 and 9311, that added together give a cube (10648 = 22³).

The spelling of 13379311 in words is "thirteen million, three hundred seventy-nine thousand, three hundred eleven".