323428067 has 2 divisors, whose sum is σ = 323428068. Its totient is φ = 323428066.

The previous prime is 323428031. The next prime is 323428087. The reversal of 323428067 is 760824323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323428067 - 2¹⁰ = 323427043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (323428087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161714033 + 161714034.

It is an arithmetic number, because the mean of its divisors is an integer number (161714034).

Almost surely, 2^323428067 is an apocalyptic number.

323428067 is a deficient number, since it is larger than the sum of its proper divisors (1).

323428067 is an equidigital number, since it uses as much as digits as its factorization.

323428067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 323428067 is about 17984.1059549815. The cubic root of 323428067 is about 686.4241717912.

The spelling of 323428067 in words is "three hundred twenty-three million, four hundred twenty-eight thousand, sixty-seven".