198844096 has 84 divisors (see below), whose sum is σ = 446327784. Its totient is φ = 87116800.

The previous prime is 198844057. The next prime is 198844099. The reversal of 198844096 is 690448891.

198844096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (198844099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2395671 + ... + 2395753.

It is an arithmetic number, because the mean of its divisors is an integer number (5313426).

Almost surely, 2^198844096 is an apocalyptic number.

198844096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 198844096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223163892).

198844096 is an abundant number, since it is smaller than the sum of its proper divisors (247483688).

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

198844096 is an equidigital number, since it uses as much as digits as its factorization.

198844096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 198844096 is about 14101.2090261793. The cubic root of 198844096 is about 583.6747422572.

The spelling of 198844096 in words is "one hundred ninety-eight million, eight hundred forty-four thousand, ninety-six".