325320393 has 8 divisors (see below), whose sum is σ = 434494368. Its totient is φ = 216513344.

The previous prime is 325320389. The next prime is 325320407. The reversal of 325320393 is 393023523.

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

It is a cyclic number.

It is not a de Polignac number, because 325320393 - 2² = 325320389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325320393.

It is not an unprimeable number, because it can be changed into a prime (325320343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89655 + ... + 93212.

It is an arithmetic number, because the mean of its divisors is an integer number (54311796).

Almost surely, 2^325320393 is an apocalyptic number.

It is an amenable number.

325320393 is a deficient number, since it is larger than the sum of its proper divisors (109173975).

325320393 is a wasteful number, since it uses less digits than its factorization.

325320393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183463.

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 325320393 is about 18036.6402913625. The cubic root of 325320393 is about 687.7602887916.

The spelling of 325320393 in words is "three hundred twenty-five million, three hundred twenty thousand, three hundred ninety-three".