13394244 has 12 divisors (see below), whose sum is σ = 31253264. Its totient is φ = 4464744.

The previous prime is 13394219. The next prime is 13394261. The reversal of 13394244 is 44249331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558082 + ... + 558105.

Almost surely, 2^13394244 is an apocalyptic number.

It is an amenable number.

13394244 is an abundant number, since it is smaller than the sum of its proper divisors (17859020).

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

13394244 is a wasteful number, since it uses less digits than its factorization.

13394244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116194 (or 1116192 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 13394244 is about 3659.8147494101. The cubic root of 13394244 is about 237.4867597420.

The spelling of 13394244 in words is "thirteen million, three hundred ninety-four thousand, two hundred forty-four".