8917113671 has 2 divisors, whose sum is σ = 8917113672. Its totient is φ = 8917113670.

The previous prime is 8917113619. The next prime is 8917113727. The reversal of 8917113671 is 1763117198.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8917113671 - 2⁶ = 8917113607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8917112671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4458556835 + 4458556836.

It is an arithmetic number, because the mean of its divisors is an integer number (4458556836).

Almost surely, 2^8917113671 is an apocalyptic number.

8917113671 is a deficient number, since it is larger than the sum of its proper divisors (1).

8917113671 is an equidigital number, since it uses as much as digits as its factorization.

8917113671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 44.

The square root of 8917113671 is about 94430.4700348357. The cubic root of 8917113671 is about 2073.6785447671.

The spelling of 8917113671 in words is "eight billion, nine hundred seventeen million, one hundred thirteen thousand, six hundred seventy-one".