3117492179 has 2 divisors, whose sum is σ = 3117492180. Its totient is φ = 3117492178.

The previous prime is 3117492163. The next prime is 3117492193. The reversal of 3117492179 is 9712947113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3117492179 - 2⁴ = 3117492163 is a prime.

It is a super-2 number, since 2×3117492179² = 19437514972252336082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3117492109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558746089 + 1558746090.

It is an arithmetic number, because the mean of its divisors is an integer number (1558746090).

Almost surely, 2^3117492179 is an apocalyptic number.

3117492179 is a deficient number, since it is larger than the sum of its proper divisors (1).

3117492179 is an equidigital number, since it uses as much as digits as its factorization.

3117492179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 44.

The square root of 3117492179 is about 55834.5070632848. The cubic root of 3117492179 is about 1460.8371034532.

The spelling of 3117492179 in words is "three billion, one hundred seventeen million, four hundred ninety-two thousand, one hundred seventy-nine".