330198 has 16 divisors (see below), whose sum is σ = 720576. Its totient is φ = 100040.

The previous prime is 330167. The next prime is 330199. The reversal of 330198 is 891033.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330199) 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, 2436 + ... + 2567.

It is an arithmetic number, because the mean of its divisors is an integer number (45036).

2³³⁰¹⁹⁸ is an apocalyptic number.

330198 is an abundant number, since it is smaller than the sum of its proper divisors (390378).

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

330198 is a wasteful number, since it uses less digits than its factorization.

330198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 330198 is about 574.6285756904. The cubic root of 330198 is about 69.1180503833.

It can be divided in two parts, 330 and 198, that added together give a triangular number (528 = T₃₂).

The spelling of 330198 in words is "three hundred thirty thousand, one hundred ninety-eight".