7898595113 has 2 divisors, whose sum is σ = 7898595114. Its totient is φ = 7898595112.

The previous prime is 7898595079. The next prime is 7898595139. The reversal of 7898595113 is 3115958987.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5792427664 + 2106167449 = 76108^2 + 45893^2 .

It is a cyclic number.

It is not a de Polignac number, because 7898595113 - 2²² = 7894400809 is a prime.

It is not a weakly prime, because it can be changed into another prime (7898595193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3949297556 + 3949297557.

It is an arithmetic number, because the mean of its divisors is an integer number (3949297557).

Almost surely, 2^7898595113 is an apocalyptic number.

It is an amenable number.

7898595113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7898595113 is an equidigital number, since it uses as much as digits as its factorization.

7898595113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 56.

The square root of 7898595113 is about 88874.0407149354. The cubic root of 7898595113 is about 1991.5136344813.

The spelling of 7898595113 in words is "seven billion, eight hundred ninety-eight million, five hundred ninety-five thousand, one hundred thirteen".