324395117 has 2 divisors, whose sum is σ = 324395118. Its totient is φ = 324395116.

The previous prime is 324395051. The next prime is 324395119. The reversal of 324395117 is 711593423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255072841 + 69322276 = 15971^2 + 8326^2 .

It is a cyclic number.

It is not a de Polignac number, because 324395117 - 2²⁸ = 55959661 is a prime.

Together with 324395119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324395119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162197558 + 162197559.

It is an arithmetic number, because the mean of its divisors is an integer number (162197559).

Almost surely, 2^324395117 is an apocalyptic number.

It is an amenable number.

324395117 is a deficient number, since it is larger than the sum of its proper divisors (1).

324395117 is an equidigital number, since it uses as much as digits as its factorization.

324395117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 324395117 is about 18010.9721281223. The cubic root of 324395117 is about 687.1076272135.

The spelling of 324395117 in words is "three hundred twenty-four million, three hundred ninety-five thousand, one hundred seventeen".