16830944 has 24 divisors (see below), whose sum is σ = 35685720. Its totient is φ = 7767936.

The previous prime is 16830911. The next prime is 16830959. The reversal of 16830944 is 44903861.

It is a super-2 number, since 2×16830944² = 566561351862272, which contains 22 as substring.

It is a congruent number.

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, 19814 + ... + 20645.

It is an arithmetic number, because the mean of its divisors is an integer number (1486905).

Almost surely, 2^16830944 is an apocalyptic number.

It is an amenable number.

16830944 is an abundant number, since it is smaller than the sum of its proper divisors (18854776).

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

16830944 is a wasteful number, since it uses less digits than its factorization.

16830944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40482 (or 40474 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 16830944 is about 4102.5533512680. The cubic root of 16830944 is about 256.2729835423.

It can be divided in two parts, 1683094 and 4, that multiplied together give a palindrome (6732376).

The spelling of 16830944 in words is "sixteen million, eight hundred thirty thousand, nine hundred forty-four".