8648246863 has 2 divisors, whose sum is σ = 8648246864. Its totient is φ = 8648246862.

The previous prime is 8648246839. The next prime is 8648246869. The reversal of 8648246863 is 3686428468.

8648246863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8648246863 - 2⁹ = 8648246351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8648246869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4324123431 + 4324123432.

It is an arithmetic number, because the mean of its divisors is an integer number (4324123432).

Almost surely, 2^8648246863 is an apocalyptic number.

8648246863 is a deficient number, since it is larger than the sum of its proper divisors (1).

8648246863 is an equidigital number, since it uses as much as digits as its factorization.

8648246863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10616832, while the sum is 55.

The square root of 8648246863 is about 92995.9507881929. The cubic root of 8648246863 is about 2052.6237958725.

The spelling of 8648246863 in words is "eight billion, six hundred forty-eight million, two hundred forty-six thousand, eight hundred sixty-three".