6868652317 has 2 divisors, whose sum is σ = 6868652318. Its totient is φ = 6868652316.

The previous prime is 6868652293. The next prime is 6868652321. The reversal of 6868652317 is 7132568686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4130118756 + 2738533561 = 64266^2 + 52331^2 .

It is a cyclic number.

It is not a de Polignac number, because 6868652317 - 2²⁷ = 6734434589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6868652347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3434326158 + 3434326159.

It is an arithmetic number, because the mean of its divisors is an integer number (3434326159).

Almost surely, 2^6868652317 is an apocalyptic number.

It is an amenable number.

6868652317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6868652317 is an equidigital number, since it uses as much as digits as its factorization.

6868652317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 52.

The square root of 6868652317 is about 82877.3329505722. The cubic root of 6868652317 is about 1900.8908395938.

The spelling of 6868652317 in words is "six billion, eight hundred sixty-eight million, six hundred fifty-two thousand, three hundred seventeen".