323226317 has 2 divisors, whose sum is σ = 323226318. Its totient is φ = 323226316.

The previous prime is 323226301. The next prime is 323226353. The reversal of 323226317 is 713622323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320195236 + 3031081 = 17894^2 + 1741^2 .

It is a cyclic number.

It is not a de Polignac number, because 323226317 - 2⁴ = 323226301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323226317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323226377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161613158 + 161613159.

It is an arithmetic number, because the mean of its divisors is an integer number (161613159).

Almost surely, 2^323226317 is an apocalyptic number.

It is an amenable number.

323226317 is a deficient number, since it is larger than the sum of its proper divisors (1).

323226317 is an equidigital number, since it uses as much as digits as its factorization.

323226317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 323226317 is about 17978.4959604523. The cubic root of 323226317 is about 686.2814147704.

The spelling of 323226317 in words is "three hundred twenty-three million, two hundred twenty-six thousand, three hundred seventeen".