8679822863 has 2 divisors, whose sum is σ = 8679822864. Its totient is φ = 8679822862.

The previous prime is 8679822847. The next prime is 8679822871. The reversal of 8679822863 is 3682289768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8679822863 - 2⁴ = 8679822847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8679822883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4339911431 + 4339911432.

It is an arithmetic number, because the mean of its divisors is an integer number (4339911432).

Almost surely, 2^8679822863 is an apocalyptic number.

8679822863 is a deficient number, since it is larger than the sum of its proper divisors (1).

8679822863 is an equidigital number, since it uses as much as digits as its factorization.

8679822863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 59.

The square root of 8679822863 is about 93165.5669386496. The cubic root of 8679822863 is about 2055.1189037745.

The spelling of 8679822863 in words is "eight billion, six hundred seventy-nine million, eight hundred twenty-two thousand, eight hundred sixty-three".