198935364 has 12 divisors (see below), whose sum is σ = 464182544. Its totient is φ = 66311784.

The previous prime is 198935353. The next prime is 198935369. The reversal of 198935364 is 463539891.

198935364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (198935369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288962 + ... + 8288985.

Almost surely, 2^198935364 is an apocalyptic number.

It is an amenable number.

198935364 is an abundant number, since it is smaller than the sum of its proper divisors (265247180).

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

198935364 is a wasteful number, since it uses less digits than its factorization.

198935364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16577954 (or 16577952 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 198935364 is about 14104.4448313289. Note that the first 3 decimals coincide. The cubic root of 198935364 is about 583.7640294244.

The spelling of 198935364 in words is "one hundred ninety-eight million, nine hundred thirty-five thousand, three hundred sixty-four".