3160731316 has 12 divisors (see below), whose sum is σ = 5542830720. Its totient is φ = 1577065400.

The previous prime is 3160731311. The next prime is 3160731331. The reversal of 3160731316 is 6131370613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3160731311) 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, 822910 + ... + 826741.

It is an arithmetic number, because the mean of its divisors is an integer number (461902560).

Almost surely, 2^3160731316 is an apocalyptic number.

It is an amenable number.

3160731316 is a deficient number, since it is larger than the sum of its proper divisors (2382099404).

3160731316 is a wasteful number, since it uses less digits than its factorization.

3160731316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650134 (or 1650132 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 3160731316 is about 56220.3816778221. The cubic root of 3160731316 is about 1467.5599788198.

The spelling of 3160731316 in words is "three billion, one hundred sixty million, seven hundred thirty-one thousand, three hundred sixteen".