3160939 has 4 divisors (see below), whose sum is σ = 3193624. Its totient is φ = 3128256.

The previous prime is 3160933. The next prime is 3160943. The reversal of 3160939 is 9390613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3160939 - 2³ = 3160931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3160939.

It is not an unprimeable number, because it can be changed into a prime (3160931) 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, 16197 + ... + 16390.

It is an arithmetic number, because the mean of its divisors is an integer number (798406).

Almost surely, 2^3160939 is an apocalyptic number.

3160939 is a deficient number, since it is larger than the sum of its proper divisors (32685).

3160939 is an equidigital number, since it uses as much as digits as its factorization.

3160939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32684.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3160939 is about 1777.9029782303. The cubic root of 3160939 is about 146.7592121387.

The spelling of 3160939 in words is "three million, one hundred sixty thousand, nine hundred thirty-nine".