323411969 has 2 divisors, whose sum is σ = 323411970. Its totient is φ = 323411968.

The previous prime is 323411953. The next prime is 323412007. The reversal of 323411969 is 969114323.

It is an a-pointer prime, because the next prime (323412007) can be obtained adding 323411969 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308880625 + 14531344 = 17575^2 + 3812^2 .

It is a cyclic number.

It is not a de Polignac number, because 323411969 - 2⁴ = 323411953 is a prime.

It is a super-2 number, since 2×323411969² = 209190603384913922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (323411269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161705984 + 161705985.

It is an arithmetic number, because the mean of its divisors is an integer number (161705985).

Almost surely, 2^323411969 is an apocalyptic number.

It is an amenable number.

323411969 is a deficient number, since it is larger than the sum of its proper divisors (1).

323411969 is an equidigital number, since it uses as much as digits as its factorization.

323411969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 38.

The square root of 323411969 is about 17983.6583875473. The cubic root of 323411969 is about 686.4127831284.

The spelling of 323411969 in words is "three hundred twenty-three million, four hundred eleven thousand, nine hundred sixty-nine".