16980464 has 10 divisors (see below), whose sum is σ = 32899680. Its totient is φ = 8490224.

The previous prime is 16980451. The next prime is 16980493. The reversal of 16980464 is 46408961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530624 + ... + 530655.

It is an arithmetic number, because the mean of its divisors is an integer number (3289968).

Almost surely, 2^16980464 is an apocalyptic number.

It is an amenable number.

16980464 is a deficient number, since it is larger than the sum of its proper divisors (15919216).

16980464 is a wasteful number, since it uses less digits than its factorization.

16980464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061287 (or 1061281 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 16980464 is about 4120.7358566159. The cubic root of 16980464 is about 257.0296261022.

The spelling of 16980464 in words is "sixteen million, nine hundred eighty thousand, four hundred sixty-four".