323238497 has 2 divisors, whose sum is σ = 323238498. Its totient is φ = 323238496.

The previous prime is 323238491. The next prime is 323238529. The reversal of 323238497 is 794832323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234426721 + 88811776 = 15311^2 + 9424^2 .

It is a cyclic number.

It is not a de Polignac number, because 323238497 - 2¹⁴ = 323222113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (323238491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161619248 + 161619249.

It is an arithmetic number, because the mean of its divisors is an integer number (161619249).

Almost surely, 2^323238497 is an apocalyptic number.

It is an amenable number.

323238497 is a deficient number, since it is larger than the sum of its proper divisors (1).

323238497 is an equidigital number, since it uses as much as digits as its factorization.

323238497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 323238497 is about 17978.8346952743. The cubic root of 323238497 is about 686.2900349458.

The spelling of 323238497 in words is "three hundred twenty-three million, two hundred thirty-eight thousand, four hundred ninety-seven".