8614216771 has 2 divisors, whose sum is σ = 8614216772. Its totient is φ = 8614216770.

The previous prime is 8614216757. The next prime is 8614216813. The reversal of 8614216771 is 1776124168.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8614216771 - 2⁵ = 8614216739 is a prime.

It is not a weakly prime, because it can be changed into another prime (8614216711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4307108385 + 4307108386.

It is an arithmetic number, because the mean of its divisors is an integer number (4307108386).

Almost surely, 2^8614216771 is an apocalyptic number.

8614216771 is a deficient number, since it is larger than the sum of its proper divisors (1).

8614216771 is an equidigital number, since it uses as much as digits as its factorization.

8614216771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 43.

The square root of 8614216771 is about 92812.8049947851. The cubic root of 8614216771 is about 2049.9279586819.

The spelling of 8614216771 in words is "eight billion, six hundred fourteen million, two hundred sixteen thousand, seven hundred seventy-one".