8917799801 has 2 divisors, whose sum is σ = 8917799802. Its totient is φ = 8917799800.

The previous prime is 8917799797. The next prime is 8917799887. The reversal of 8917799801 is 1089977198.

8917799801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7583797225 + 1334002576 = 87085^2 + 36524^2 .

It is a cyclic number.

It is not a de Polignac number, because 8917799801 - 2² = 8917799797 is a prime.

It is not a weakly prime, because it can be changed into another prime (8917792801) 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, 4458899900 + 4458899901.

It is an arithmetic number, because the mean of its divisors is an integer number (4458899901).

Almost surely, 2^8917799801 is an apocalyptic number.

It is an amenable number.

8917799801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8917799801 is an equidigital number, since it uses as much as digits as its factorization.

8917799801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 59.

The square root of 8917799801 is about 94434.1029554472. The cubic root of 8917799801 is about 2073.7317300100.

The spelling of 8917799801 in words is "eight billion, nine hundred seventeen million, seven hundred ninety-nine thousand, eight hundred one".