9768917 has 2 divisors, whose sum is σ = 9768918. Its totient is φ = 9768916.

The previous prime is 9768901. The next prime is 9768971. The reversal of 9768917 is 7198679.

Together with next prime (9768971) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7431076 + 2337841 = 2726^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 9768917 - 2⁴ = 9768901 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9768617) 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, 4884458 + 4884459.

It is an arithmetic number, because the mean of its divisors is an integer number (4884459).

Almost surely, 2^9768917 is an apocalyptic number.

It is an amenable number.

9768917 is a deficient number, since it is larger than the sum of its proper divisors (1).

9768917 is an equidigital number, since it uses as much as digits as its factorization.

9768917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 47.

The square root of 9768917 is about 3125.5266756180. The cubic root of 9768917 is about 213.7710087304.

The spelling of 9768917 in words is "nine million, seven hundred sixty-eight thousand, nine hundred seventeen".