8104098193 has 2 divisors, whose sum is σ = 8104098194. Its totient is φ = 8104098192.

The previous prime is 8104098173. The next prime is 8104098199. The reversal of 8104098193 is 3918904018.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7498347649 + 605750544 = 86593^2 + 24612^2 .

It is a cyclic number.

It is not a de Polignac number, because 8104098193 - 2⁹ = 8104097681 is a prime.

It is not a weakly prime, because it can be changed into another prime (8104098199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4052049096 + 4052049097.

It is an arithmetic number, because the mean of its divisors is an integer number (4052049097).

Almost surely, 2^8104098193 is an apocalyptic number.

It is an amenable number.

8104098193 is a deficient number, since it is larger than the sum of its proper divisors (1).

8104098193 is an equidigital number, since it uses as much as digits as its factorization.

8104098193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 8104098193 is about 90022.7648597842. The cubic root of 8104098193 is about 2008.6374925767.

The spelling of 8104098193 in words is "eight billion, one hundred four million, ninety-eight thousand, one hundred ninety-three".