323564345 has 16 divisors (see below), whose sum is σ = 436326912. Its totient is φ = 228550080.

The previous prime is 323564327. The next prime is 323564359. The reversal of 323564345 is 543465323.

It is not a de Polignac number, because 323564345 - 2¹⁰ = 323563321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106721 + ... + 109710.

It is an arithmetic number, because the mean of its divisors is an integer number (27270432).

Almost surely, 2^323564345 is an apocalyptic number.

It is an amenable number.

323564345 is a deficient number, since it is larger than the sum of its proper divisors (112762567).

323564345 is a wasteful number, since it uses less digits than its factorization.

323564345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216472.

The product of its digits is 129600, while the sum is 35.

The square root of 323564345 is about 17987.8944015135. The cubic root of 323564345 is about 686.5205676491.

The spelling of 323564345 in words is "three hundred twenty-three million, five hundred sixty-four thousand, three hundred forty-five".