16849344 has 56 divisors (see below), whose sum is σ = 44996608. Its totient is φ = 5564160.

The previous prime is 16849331. The next prime is 16849369. The reversal of 16849344 is 44394861.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24039 + ... + 24729.

Almost surely, 2^16849344 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 16849344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22498304).

16849344 is an abundant number, since it is smaller than the sum of its proper divisors (28147264).

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

16849344 is a wasteful number, since it uses less digits than its factorization.

16849344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 823 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 16849344 is about 4104.7952445889. The cubic root of 16849344 is about 256.3663374980.

The spelling of 16849344 in words is "sixteen million, eight hundred forty-nine thousand, three hundred forty-four".