198103296 has 36 divisors (see below), whose sum is σ = 527245712. Its totient is φ = 66034176.

The previous prime is 198103273. The next prime is 198103313. The reversal of 198103296 is 692301891.

198103296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128206 + ... + 129741.

Almost surely, 2^198103296 is an apocalyptic number.

198103296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

198103296 is an abundant number, since it is smaller than the sum of its proper divisors (329142416).

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

198103296 is an equidigital number, since it uses as much as digits as its factorization.

198103296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257966 (or 257952 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 198103296 is about 14074.9172644105. The cubic root of 198103296 is about 582.9490073252.

The spelling of 198103296 in words is "one hundred ninety-eight million, one hundred three thousand, two hundred ninety-six".