323530097 has 4 divisors (see below), whose sum is σ = 352941936. Its totient is φ = 294118260.

The previous prime is 323530019. The next prime is 323530117. The reversal of 323530097 is 790035323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323530097 - 2⁸ = 323529841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323530297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14705903 + ... + 14705924.

It is an arithmetic number, because the mean of its divisors is an integer number (88235484).

Almost surely, 2^323530097 is an apocalyptic number.

It is an amenable number.

323530097 is a deficient number, since it is larger than the sum of its proper divisors (29411839).

323530097 is a wasteful number, since it uses less digits than its factorization.

323530097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29411838.

The product of its (nonzero) digits is 17010, while the sum is 32.

The square root of 323530097 is about 17986.9424027543. The cubic root of 323530097 is about 686.4963449698.

The spelling of 323530097 in words is "three hundred twenty-three million, five hundred thirty thousand, ninety-seven".