8589938713 has 2 divisors, whose sum is σ = 8589938714. Its totient is φ = 8589938712.

The previous prime is 8589938699. The next prime is 8589938719. The reversal of 8589938713 is 3178399858.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6340618384 + 2249320329 = 79628^2 + 47427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8589938713 is a prime.

It is not a weakly prime, because it can be changed into another prime (8589938719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4294969356 + 4294969357.

It is an arithmetic number, because the mean of its divisors is an integer number (4294969357).

Almost surely, 2^8589938713 is an apocalyptic number.

It is an amenable number.

8589938713 is a deficient number, since it is larger than the sum of its proper divisors (1).

8589938713 is an equidigital number, since it uses as much as digits as its factorization.

8589938713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 61.

The square root of 8589938713 is about 92681.9222556373. The cubic root of 8589938713 is about 2048.0003275076. Note that the first 3 decimals are identical.

The spelling of 8589938713 in words is "eight billion, five hundred eighty-nine million, nine hundred thirty-eight thousand, seven hundred thirteen".