8197385359 has 2 divisors, whose sum is σ = 8197385360. Its totient is φ = 8197385358.

The previous prime is 8197385347. The next prime is 8197385381. The reversal of 8197385359 is 9535837918.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8197385359 - 2¹⁵ = 8197352591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8197385759) 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, 4098692679 + 4098692680.

It is an arithmetic number, because the mean of its divisors is an integer number (4098692680).

Almost surely, 2^8197385359 is an apocalyptic number.

8197385359 is a deficient number, since it is larger than the sum of its proper divisors (1).

8197385359 is an equidigital number, since it uses as much as digits as its factorization.

8197385359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 58.

The square root of 8197385359 is about 90539.4132905664. The cubic root of 8197385359 is about 2016.3153231181.

The spelling of 8197385359 in words is "eight billion, one hundred ninety-seven million, three hundred eighty-five thousand, three hundred fifty-nine".