328598 has 4 divisors (see below), whose sum is σ = 492900. Its totient is φ = 164298.

The previous prime is 328591. The next prime is 328619. The reversal of 328598 is 895823.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82148 + ... + 82151.

It is an arithmetic number, because the mean of its divisors is an integer number (123225).

328598 is a Friedman number, since it can be written as 89+(8^2+5)^3, using all its digits and the basic arithmetic operations.

2³²⁸⁵⁹⁸ is an apocalyptic number.

328598 is a deficient number, since it is larger than the sum of its proper divisors (164302).

328598 is a wasteful number, since it uses less digits than its factorization.

328598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164301.

The product of its digits is 17280, while the sum is 35.

The square root of 328598 is about 573.2346814351. The cubic root of 328598 is about 69.0062306213.

The spelling of 328598 in words is "three hundred twenty-eight thousand, five hundred ninety-eight".