328560395 has 8 divisors (see below), whose sum is σ = 396041856. Its totient is φ = 261668736.

The previous prime is 328560391. The next prime is 328560443. The reversal of 328560395 is 593065823.

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 328560395 - 2² = 328560391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328560391) 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, 146222 + ... + 148451.

It is an arithmetic number, because the mean of its divisors is an integer number (49505232).

Almost surely, 2^328560395 is an apocalyptic number.

328560395 is a deficient number, since it is larger than the sum of its proper divisors (67481461).

328560395 is a wasteful number, since it uses less digits than its factorization.

328560395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294901.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 328560395 is about 18126.2349924081. The cubic root of 328560395 is about 690.0359814605.

The spelling of 328560395 in words is "three hundred twenty-eight million, five hundred sixty thousand, three hundred ninety-five".