13368344 has 32 divisors (see below), whose sum is σ = 27732240. Its totient is φ = 5990400.

The previous prime is 13368319. The next prime is 13368353. The reversal of 13368344 is 44386331.

It is a self number, because there is not a number n which added to its sum of digits gives 13368344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5384 + ... + 7464.

Almost surely, 2^13368344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13368344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13866120).

13368344 is an abundant number, since it is smaller than the sum of its proper divisors (14363896).

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

13368344 is a wasteful number, since it uses less digits than its factorization.

13368344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171 (or 2167 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 13368344 is about 3656.2746067548. The cubic root of 13368344 is about 237.3335875799. Note that the first 3 decimals are identical.

The spelling of 13368344 in words is "thirteen million, three hundred sixty-eight thousand, three hundred forty-four".