8194233259 has 2 divisors, whose sum is σ = 8194233260. Its totient is φ = 8194233258.

The previous prime is 8194233221. The next prime is 8194233329. The reversal of 8194233259 is 9523324918.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8194233259 is a prime.

It is a super-2 number, since 2×8194233259² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8194230259) 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, 4097116629 + 4097116630.

It is an arithmetic number, because the mean of its divisors is an integer number (4097116630).

Almost surely, 2^8194233259 is an apocalyptic number.

8194233259 is a deficient number, since it is larger than the sum of its proper divisors (1).

8194233259 is an equidigital number, since it uses as much as digits as its factorization.

8194233259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 8194233259 is about 90522.0042807272. The cubic root of 8194233259 is about 2016.0568487364.

The spelling of 8194233259 in words is "eight billion, one hundred ninety-four million, two hundred thirty-three thousand, two hundred fifty-nine".