8196198599 has 2 divisors, whose sum is σ = 8196198600. Its totient is φ = 8196198598.

The previous prime is 8196198583. The next prime is 8196198617. The reversal of 8196198599 is 9958916918.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8196198599 - 2⁴ = 8196198583 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 (8196198509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4098099299 + 4098099300.

It is an arithmetic number, because the mean of its divisors is an integer number (4098099300).

Almost surely, 2^8196198599 is an apocalyptic number.

8196198599 is a deficient number, since it is larger than the sum of its proper divisors (1).

8196198599 is an equidigital number, since it uses as much as digits as its factorization.

8196198599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 65.

The square root of 8196198599 is about 90532.8592224945. The cubic root of 8196198599 is about 2016.2180157552.

The spelling of 8196198599 in words is "eight billion, one hundred ninety-six million, one hundred ninety-eight thousand, five hundred ninety-nine".