8327714257 has 2 divisors, whose sum is σ = 8327714258. Its totient is φ = 8327714256.

The previous prime is 8327714249. The next prime is 8327714261. The reversal of 8327714257 is 7524177238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5775848001 + 2551866256 = 75999^2 + 50516^2 .

It is a cyclic number.

It is not a de Polignac number, because 8327714257 - 2³ = 8327714249 is a prime.

It is not a weakly prime, because it can be changed into another prime (8327714237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4163857128 + 4163857129.

It is an arithmetic number, because the mean of its divisors is an integer number (4163857129).

Almost surely, 2^8327714257 is an apocalyptic number.

It is an amenable number.

8327714257 is a deficient number, since it is larger than the sum of its proper divisors (1).

8327714257 is an equidigital number, since it uses as much as digits as its factorization.

8327714257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 46.

The square root of 8327714257 is about 91256.3107790360. The cubic root of 8327714257 is about 2026.9448779678.

The spelling of 8327714257 in words is "eight billion, three hundred twenty-seven million, seven hundred fourteen thousand, two hundred fifty-seven".