3163157 has 2 divisors, whose sum is σ = 3163158. Its totient is φ = 3163156.

The previous prime is 3163141. The next prime is 3163159. The reversal of 3163157 is 7513613.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1623076 + 1540081 = 1274^2 + 1241^2 .

It is an emirp because it is prime and its reverse (7513613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3163157 - 2⁴ = 3163141 is a prime.

Together with 3163159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3163159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581578 + 1581579.

It is an arithmetic number, because the mean of its divisors is an integer number (1581579).

Almost surely, 2^3163157 is an apocalyptic number.

It is an amenable number.

3163157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3163157 is an equidigital number, since it uses as much as digits as its factorization.

3163157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 26.

The square root of 3163157 is about 1778.5266374165. The cubic root of 3163157 is about 146.7935306145.

The spelling of 3163157 in words is "three million, one hundred sixty-three thousand, one hundred fifty-seven".