3160957 has 2 divisors, whose sum is σ = 3160958. Its totient is φ = 3160956.

The previous prime is 3160951. The next prime is 3160979. The reversal of 3160957 is 7590613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 1104601 = 1434^2 + 1051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3160957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3160951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580478 + 1580479.

It is an arithmetic number, because the mean of its divisors is an integer number (1580479).

Almost surely, 2^3160957 is an apocalyptic number.

It is an amenable number.

3160957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3160957 is an equidigital number, since it uses as much as digits as its factorization.

3160957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 3160957 is about 1777.9080403665. The cubic root of 3160957 is about 146.7594907121.

The spelling of 3160957 in words is "three million, one hundred sixty thousand, nine hundred fifty-seven".