8196693611 has 2 divisors, whose sum is σ = 8196693612. Its totient is φ = 8196693610.

The previous prime is 8196693553. The next prime is 8196693623. The reversal of 8196693611 is 1163966918.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8196693611 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8196693611.

It is not a weakly prime, because it can be changed into another prime (8196693671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4098346805 + 4098346806.

It is an arithmetic number, because the mean of its divisors is an integer number (4098346806).

Almost surely, 2^8196693611 is an apocalyptic number.

8196693611 is a deficient number, since it is larger than the sum of its proper divisors (1).

8196693611 is an equidigital number, since it uses as much as digits as its factorization.

8196693611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 50.

The square root of 8196693611 is about 90535.5930615137. The cubic root of 8196693611 is about 2016.2586049791.

The spelling of 8196693611 in words is "eight billion, one hundred ninety-six million, six hundred ninety-three thousand, six hundred eleven".