329198 has 4 divisors (see below), whose sum is σ = 493800. Its totient is φ = 164598.

The previous prime is 329191. The next prime is 329201. The reversal of 329198 is 891923.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 329198.

It is not an unprimeable number, because it can be changed into a prime (329191) by changing a digit.

329198 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82298 + ... + 82301.

It is an arithmetic number, because the mean of its divisors is an integer number (123450).

2³²⁹¹⁹⁸ is an apocalyptic number.

329198 is a deficient number, since it is larger than the sum of its proper divisors (164602).

329198 is a wasteful number, since it uses less digits than its factorization.

329198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164601.

The product of its digits is 3888, while the sum is 32.

The square root of 329198 is about 573.7577886182. The cubic root of 329198 is about 69.0482054798.

The spelling of 329198 in words is "three hundred twenty-nine thousand, one hundred ninety-eight".