8686796227 has 2 divisors, whose sum is σ = 8686796228. Its totient is φ = 8686796226.

The previous prime is 8686796201. The next prime is 8686796263. The reversal of 8686796227 is 7226976868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8686796227 - 2¹⁹ = 8686271939 is a prime.

It is not a weakly prime, because it can be changed into another prime (8686796267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4343398113 + 4343398114.

It is an arithmetic number, because the mean of its divisors is an integer number (4343398114).

Almost surely, 2^8686796227 is an apocalyptic number.

8686796227 is a deficient number, since it is larger than the sum of its proper divisors (1).

8686796227 is an equidigital number, since it uses as much as digits as its factorization.

8686796227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24385536, while the sum is 61.

The square root of 8686796227 is about 93202.9840026595. The cubic root of 8686796227 is about 2055.6691168474.

The spelling of 8686796227 in words is "eight billion, six hundred eighty-six million, seven hundred ninety-six thousand, two hundred twenty-seven".