8917080959 has 2 divisors, whose sum is σ = 8917080960. Its totient is φ = 8917080958.

The previous prime is 8917080943. The next prime is 8917080961. The reversal of 8917080959 is 9590807198.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8917080959 - 2⁴ = 8917080943 is a prime.

Together with 8917080961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8917080929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4458540479 + 4458540480.

It is an arithmetic number, because the mean of its divisors is an integer number (4458540480).

Almost surely, 2^8917080959 is an apocalyptic number.

8917080959 is a deficient number, since it is larger than the sum of its proper divisors (1).

8917080959 is an equidigital number, since it uses as much as digits as its factorization.

8917080959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 56.

The square root of 8917080959 is about 94430.2968278719. The cubic root of 8917080959 is about 2073.6760090342.

The spelling of 8917080959 in words is "eight billion, nine hundred seventeen million, eighty thousand, nine hundred fifty-nine".