13379394 has 16 divisors (see below), whose sum is σ = 30581568. Its totient is φ = 3822672.

The previous prime is 13379389. The next prime is 13379417. The reversal of 13379394 is 49397331.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159237 + ... + 159320.

It is an arithmetic number, because the mean of its divisors is an integer number (1911348).

Almost surely, 2^13379394 is an apocalyptic number.

13379394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13379394 is an abundant number, since it is smaller than the sum of its proper divisors (17202174).

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

13379394 is a wasteful number, since it uses less digits than its factorization.

13379394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318569.

The product of its digits is 61236, while the sum is 39.

The square root of 13379394 is about 3657.7853955638. The cubic root of 13379394 is about 237.3989612690.

It can be divided in two parts, 1337 and 9394, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 13379394 in words is "thirteen million, three hundred seventy-nine thousand, three hundred ninety-four".