198354344 has 16 divisors (see below), whose sum is σ = 372556800. Its totient is φ = 99005872.

The previous prime is 198354341. The next prime is 198354347. The reversal of 198354344 is 443453891.

198354344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (198354341) and next prime (198354347).

It is not an unprimeable number, because it can be changed into a prime (198354341) 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, 16424 + ... + 25815.

It is an arithmetic number, because the mean of its divisors is an integer number (23284800).

Almost surely, 2^198354344 is an apocalyptic number.

It is an amenable number.

198354344 is a deficient number, since it is larger than the sum of its proper divisors (174202456).

198354344 is a wasteful number, since it uses less digits than its factorization.

198354344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42832 (or 42828 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 198354344 is about 14083.8327169844. The cubic root of 198354344 is about 583.1951523222.

The spelling of 198354344 in words is "one hundred ninety-eight million, three hundred fifty-four thousand, three hundred forty-four".