8328363863 has 2 divisors, whose sum is σ = 8328363864. Its totient is φ = 8328363862.

The previous prime is 8328363859. The next prime is 8328363881. The reversal of 8328363863 is 3683638238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8328363863 - 2² = 8328363859 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8328368863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4164181931 + 4164181932.

It is an arithmetic number, because the mean of its divisors is an integer number (4164181932).

Almost surely, 2^8328363863 is an apocalyptic number.

8328363863 is a deficient number, since it is larger than the sum of its proper divisors (1).

8328363863 is an equidigital number, since it uses as much as digits as its factorization.

8328363863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 50.

The square root of 8328363863 is about 91259.8699484061. The cubic root of 8328363863 is about 2026.9975807575.

The spelling of 8328363863 in words is "eight billion, three hundred twenty-eight million, three hundred sixty-three thousand, eight hundred sixty-three".