8716716771 has 12 divisors (see below), whose sum is σ = 13519805832. Its totient is φ = 4980980928.

The previous prime is 8716716769. The next prime is 8716716787. The reversal of 8716716771 is 1776176178.

It is not a de Polignac number, because 8716716771 - 2¹ = 8716716769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8716716761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29648550 + ... + 29648843.

It is an arithmetic number, because the mean of its divisors is an integer number (1126650486).

Almost surely, 2^8716716771 is an apocalyptic number.

8716716771 is a deficient number, since it is larger than the sum of its proper divisors (4803089061).

8716716771 is a wasteful number, since it uses less digits than its factorization.

8716716771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59297410 (or 59297403 counting only the distinct ones).

The product of its digits is 691488, while the sum is 51.

The square root of 8716716771 is about 93363.3588245410. The cubic root of 8716716771 is about 2058.0265742323.

The spelling of 8716716771 in words is "eight billion, seven hundred sixteen million, seven hundred sixteen thousand, seven hundred seventy-one".