7982960717 has 2 divisors, whose sum is σ = 7982960718. Its totient is φ = 7982960716.

The previous prime is 7982960677. The next prime is 7982960747. The reversal of 7982960717 is 7170692897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5104530916 + 2878429801 = 71446^2 + 53651^2 .

It is a cyclic number.

It is not a de Polignac number, because 7982960717 - 2¹² = 7982956621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7982960747) 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, 3991480358 + 3991480359.

It is an arithmetic number, because the mean of its divisors is an integer number (3991480359).

Almost surely, 2^7982960717 is an apocalyptic number.

It is an amenable number.

7982960717 is a deficient number, since it is larger than the sum of its proper divisors (1).

7982960717 is an equidigital number, since it uses as much as digits as its factorization.

7982960717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 56.

The square root of 7982960717 is about 89347.4158384002. The cubic root of 7982960717 is about 1998.5790504403.

The spelling of 7982960717 in words is "seven billion, nine hundred eighty-two million, nine hundred sixty thousand, seven hundred seventeen".