8117000399 has 2 divisors, whose sum is σ = 8117000400. Its totient is φ = 8117000398.

The previous prime is 8117000377. The next prime is 8117000417. The reversal of 8117000399 is 9930007118.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8117000399 - 2¹⁶ = 8116934863 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8117000369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4058500199 + 4058500200.

It is an arithmetic number, because the mean of its divisors is an integer number (4058500200).

Almost surely, 2^8117000399 is an apocalyptic number.

8117000399 is a deficient number, since it is larger than the sum of its proper divisors (1).

8117000399 is an equidigital number, since it uses as much as digits as its factorization.

8117000399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 8117000399 is about 90094.3971565380. The cubic root of 8117000399 is about 2009.7028841457.

The spelling of 8117000399 in words is "eight billion, one hundred seventeen million, three hundred ninety-nine", and thus it is an aban number.