324293117 has 2 divisors, whose sum is σ = 324293118. Its totient is φ = 324293116.

The previous prime is 324293063. The next prime is 324293119. The reversal of 324293117 is 711392423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173027716 + 151265401 = 13154^2 + 12299^2 .

It is a cyclic number.

It is not a de Polignac number, because 324293117 - 2⁸ = 324292861 is a prime.

Together with 324293119, 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 (324293119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162146558 + 162146559.

It is an arithmetic number, because the mean of its divisors is an integer number (162146559).

Almost surely, 2^324293117 is an apocalyptic number.

It is an amenable number.

324293117 is a deficient number, since it is larger than the sum of its proper divisors (1).

324293117 is an equidigital number, since it uses as much as digits as its factorization.

324293117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 324293117 is about 18008.1402982096. The cubic root of 324293117 is about 687.0356036007.

The spelling of 324293117 in words is "three hundred twenty-four million, two hundred ninety-three thousand, one hundred seventeen".