16959408 has 20 divisors (see below), whose sum is σ = 43811928. Its totient is φ = 5653120.

The previous prime is 16959407. The next prime is 16959409. The reversal of 16959408 is 80495961.

It is an interprime number because it is at equal distance from previous prime (16959407) and next prime (16959409).

It is a self number, because there is not a number n which added to its sum of digits gives 16959408.

It is not an unprimeable number, because it can be changed into a prime (16959407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176613 + ... + 176708.

Almost surely, 2^16959408 is an apocalyptic number.

It is an amenable number.

16959408 is an abundant number, since it is smaller than the sum of its proper divisors (26852520).

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

16959408 is a wasteful number, since it uses less digits than its factorization.

16959408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353332 (or 353326 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 16959408 is about 4118.1801806138. The cubic root of 16959408 is about 256.9233421133.

The spelling of 16959408 in words is "sixteen million, nine hundred fifty-nine thousand, four hundred eight".