323325745 has 8 divisors (see below), whose sum is σ = 391833000. Its totient is φ = 256099200.

The previous prime is 323325701. The next prime is 323325763. The reversal of 323325745 is 547523323.

It can be written as a sum of positive squares in 4 ways, for example, as 70006689 + 253319056 = 8367^2 + 15916^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323325745 - 2¹⁷ = 323194673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323325745.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319620 + ... + 320629.

It is an arithmetic number, because the mean of its divisors is an integer number (48979125).

Almost surely, 2^323325745 is an apocalyptic number.

It is an amenable number.

323325745 is a deficient number, since it is larger than the sum of its proper divisors (68507255).

323325745 is a wasteful number, since it uses less digits than its factorization.

323325745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640355.

The product of its digits is 75600, while the sum is 34.

The square root of 323325745 is about 17981.2609402122. The cubic root of 323325745 is about 686.3517768144.

The spelling of 323325745 in words is "three hundred twenty-three million, three hundred twenty-five thousand, seven hundred forty-five".