8318373827 has 2 divisors, whose sum is σ = 8318373828. Its totient is φ = 8318373826.

The previous prime is 8318373823. The next prime is 8318373829. The reversal of 8318373827 is 7283738138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8318373827 - 2² = 8318373823 is a prime.

Together with 8318373829, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8318373823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4159186913 + 4159186914.

It is an arithmetic number, because the mean of its divisors is an integer number (4159186914).

Almost surely, 2^8318373827 is an apocalyptic number.

8318373827 is a deficient number, since it is larger than the sum of its proper divisors (1).

8318373827 is an equidigital number, since it uses as much as digits as its factorization.

8318373827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 50.

The square root of 8318373827 is about 91205.1195218777. The cubic root of 8318373827 is about 2026.1867820137.

The spelling of 8318373827 in words is "eight billion, three hundred eighteen million, three hundred seventy-three thousand, eight hundred twenty-seven".