13416944 has 40 divisors (see below), whose sum is σ = 27841968. Its totient is φ = 6241280.

The previous prime is 13416929. The next prime is 13416959. The reversal of 13416944 is 44961431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13416929) and next prime (13416959).

It is a self number, because there is not a number n which added to its sum of digits gives 13416944.

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, 28874 + ... + 29334.

Almost surely, 2^13416944 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 13416944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13920984).

13416944 is an abundant number, since it is smaller than the sum of its proper divisors (14425024).

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

13416944 is a wasteful number, since it uses less digits than its factorization.

13416944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 587 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 13416944 is about 3662.9146864212. The cubic root of 13416944 is about 237.6208448724.

The spelling of 13416944 in words is "thirteen million, four hundred sixteen thousand, nine hundred forty-four".