329028 has 24 divisors (see below), whose sum is σ = 877632. Its totient is φ = 93984.

The previous prime is 329027. The next prime is 329053. The reversal of 329028 is 820923.

It is a d-powerful number, because it can be written as 3⁵ + 2¹⁰ + 0 + 9² + 2¹⁶ + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 328989 and 329007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 329028.

It is not an unprimeable number, because it can be changed into a prime (329027) 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, 1875 + ... + 2042.

It is an arithmetic number, because the mean of its divisors is an integer number (36568).

2³²⁹⁰²⁸ is an apocalyptic number.

It is an amenable number.

329028 is an abundant number, since it is smaller than the sum of its proper divisors (548604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329028 is a wasteful number, since it uses less digits than its factorization.

329028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931 (or 3929 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 329028 is about 573.6096233502. The cubic root of 329028 is about 69.0363177850.

The spelling of 329028 in words is "three hundred twenty-nine thousand, twenty-eight".