160939768 has 32 divisors (see below), whose sum is σ = 332910000. Its totient is φ = 72328960.

The previous prime is 160939759. The next prime is 160939771. The reversal of 160939768 is 867939061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2443 + ... + 18106.

Almost surely, 2^160939768 is an apocalyptic number.

It is an amenable number.

160939768 is an abundant number, since it is smaller than the sum of its proper divisors (171970232).

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

160939768 is a wasteful number, since it uses less digits than its factorization.

160939768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20655 (or 20651 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 160939768 is about 12686.2038451225. The cubic root of 160939768 is about 543.9443336206.

The spelling of 160939768 in words is "one hundred sixty million, nine hundred thirty-nine thousand, seven hundred sixty-eight".