198350 has 12 divisors (see below), whose sum is σ = 369024. Its totient is φ = 79320.

The previous prime is 198349. The next prime is 198377. The reversal of 198350 is 53891.

198350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1934 + ... + 2033.

It is an arithmetic number, because the mean of its divisors is an integer number (30752).

2¹⁹⁸³⁵⁰ is an apocalyptic number.

198350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

198350 is a deficient number, since it is larger than the sum of its proper divisors (170674).

198350 is a wasteful number, since it uses less digits than its factorization.

198350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979 (or 3974 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 198350 is about 445.3650188329. The cubic root of 198350 is about 58.3190894927.

The spelling of 198350 in words is "one hundred ninety-eight thousand, three hundred fifty".