16964244 has 36 divisors (see below), whose sum is σ = 46781280. Its totient is φ = 5140560.

The previous prime is 16964239. The next prime is 16964257. The reversal of 16964244 is 44246961.

16964244 is a `hidden beast` number, since 1 + 6 + 9 + 642 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 16964199 and 16964208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21024 + ... + 21815.

It is an arithmetic number, because the mean of its divisors is an integer number (1299480).

Almost surely, 2^16964244 is an apocalyptic number.

It is an amenable number.

16964244 is an abundant number, since it is smaller than the sum of its proper divisors (29817036).

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

16964244 is a wasteful number, since it uses less digits than its factorization.

16964244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42860 (or 42855 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 16964244 is about 4118.7672913142. The cubic root of 16964244 is about 256.9477604814.

The spelling of 16964244 in words is "sixteen million, nine hundred sixty-four thousand, two hundred forty-four".