198034208 has 24 divisors (see below), whose sum is σ = 396491760. Its totient is φ = 97337920.

The previous prime is 198034189. The next prime is 198034219. The reversal of 198034208 is 802430891.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50558 + ... + 54333.

It is an arithmetic number, because the mean of its divisors is an integer number (16520490).

Almost surely, 2^198034208 is an apocalyptic number.

It is an amenable number.

198034208 is an abundant number, since it is smaller than the sum of its proper divisors (198457552).

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

198034208 is a wasteful number, since it uses less digits than its factorization.

198034208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104960 (or 104952 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 198034208 is about 14072.4627553247. The cubic root of 198034208 is about 582.8812321382.

The spelling of 198034208 in words is "one hundred ninety-eight million, thirty-four thousand, two hundred eight".