8967117713 has 2 divisors, whose sum is σ = 8967117714. Its totient is φ = 8967117712.

The previous prime is 8967117683. The next prime is 8967117727. The reversal of 8967117713 is 3177117698.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8430361489 + 536756224 = 91817^2 + 23168^2 .

It is a cyclic number.

It is not a de Polignac number, because 8967117713 - 2¹⁰ = 8967116689 is a prime.

It is not a weakly prime, because it can be changed into another prime (8967117763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4483558856 + 4483558857.

It is an arithmetic number, because the mean of its divisors is an integer number (4483558857).

Almost surely, 2^8967117713 is an apocalyptic number.

It is an amenable number.

8967117713 is a deficient number, since it is larger than the sum of its proper divisors (1).

8967117713 is an equidigital number, since it uses as much as digits as its factorization.

8967117713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 50.

The square root of 8967117713 is about 94694.8663497658. The cubic root of 8967117713 is about 2077.5474755705.

The spelling of 8967117713 in words is "eight billion, nine hundred sixty-seven million, one hundred seventeen thousand, seven hundred thirteen".