8360980993 has 2 divisors, whose sum is σ = 8360980994. Its totient is φ = 8360980992.

The previous prime is 8360980967. The next prime is 8360981003. The reversal of 8360980993 is 3990890638.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7975918864 + 385062129 = 89308^2 + 19623^2 .

It is a cyclic number.

It is not a de Polignac number, because 8360980993 - 2²⁹ = 7824110081 is a prime.

It is not a weakly prime, because it can be changed into another prime (8360980393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4180490496 + 4180490497.

It is an arithmetic number, because the mean of its divisors is an integer number (4180490497).

Almost surely, 2^8360980993 is an apocalyptic number.

It is an amenable number.

8360980993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8360980993 is an equidigital number, since it uses as much as digits as its factorization.

8360980993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The square root of 8360980993 is about 91438.3999914697. The cubic root of 8360980993 is about 2029.6403055256.

The spelling of 8360980993 in words is "eight billion, three hundred sixty million, nine hundred eighty thousand, nine hundred ninety-three".