328190 has 16 divisors (see below), whose sum is σ = 607392. Its totient is φ = 127584.

The previous prime is 328177. The next prime is 328213. The reversal of 328190 is 91823.

328190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×328190² = 215417352200, which contains 22 as substring.

It is a congruent number.

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, 74 + ... + 813.

It is an arithmetic number, because the mean of its divisors is an integer number (37962).

2³²⁸¹⁹⁰ is an apocalyptic number.

328190 is a deficient number, since it is larger than the sum of its proper divisors (279202).

328190 is a wasteful number, since it uses less digits than its factorization.

328190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 328190 is about 572.8786957114. The cubic root of 328190 is about 68.9776585233.

The spelling of 328190 in words is "three hundred twenty-eight thousand, one hundred ninety".