16344344 has 32 divisors (see below), whose sum is σ = 33151680. Its totient is φ = 7524864.

The previous prime is 16344331. The next prime is 16344397. The reversal of 16344344 is 44344361.

16344344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 5114 + ... + 7670.

It is an arithmetic number, because the mean of its divisors is an integer number (1035990).

Almost surely, 2^16344344 is an apocalyptic number.

It is an amenable number.

16344344 is an abundant number, since it is smaller than the sum of its proper divisors (16807336).

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

16344344 is a wasteful number, since it uses less digits than its factorization.

16344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2623 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 16344344 is about 4042.8138715504. The cubic root of 16344344 is about 253.7790874791.

The spelling of 16344344 in words is "sixteen million, three hundred forty-four thousand, three hundred forty-four".