8989675313 has 2 divisors, whose sum is σ = 8989675314. Its totient is φ = 8989675312.

The previous prime is 8989675309. The next prime is 8989675319. The reversal of 8989675313 is 3135769898.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7567782049 + 1421893264 = 86993^2 + 37708^2 .

It is a cyclic number.

It is not a de Polignac number, because 8989675313 - 2² = 8989675309 is a prime.

It is not a weakly prime, because it can be changed into another prime (8989675319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4494837656 + 4494837657.

It is an arithmetic number, because the mean of its divisors is an integer number (4494837657).

Almost surely, 2^8989675313 is an apocalyptic number.

It is an amenable number.

8989675313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8989675313 is an equidigital number, since it uses as much as digits as its factorization.

8989675313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 59.

The square root of 8989675313 is about 94813.8983113763. The cubic root of 8989675313 is about 2079.2881033460.

The spelling of 8989675313 in words is "eight billion, nine hundred eighty-nine million, six hundred seventy-five thousand, three hundred thirteen".