328600329 has 4 divisors (see below), whose sum is σ = 438133776. Its totient is φ = 219066884.

The previous prime is 328600319. The next prime is 328600373. The reversal of 328600329 is 923006823.

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 328600329 - 2⁴ = 328600313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 328600329.

It is not an unprimeable number, because it can be changed into a prime (328600319) 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, 54766719 + ... + 54766724.

It is an arithmetic number, because the mean of its divisors is an integer number (109533444).

Almost surely, 2^328600329 is an apocalyptic number.

It is an amenable number.

328600329 is a deficient number, since it is larger than the sum of its proper divisors (109533447).

328600329 is a wasteful number, since it uses less digits than its factorization.

328600329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109533446.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 328600329 is about 18127.3365114680. The cubic root of 328600329 is about 690.0639365244.

The spelling of 328600329 in words is "three hundred twenty-eight million, six hundred thousand, three hundred twenty-nine".