198314338 has 8 divisors (see below), whose sum is σ = 303800832. Its totient is φ = 97047396.

The previous prime is 198314329. The next prime is 198314351. The reversal of 198314338 is 833413891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 198314338.

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, 1054770 + ... + 1054957.

It is an arithmetic number, because the mean of its divisors is an integer number (37975104).

Almost surely, 2^198314338 is an apocalyptic number.

198314338 is a deficient number, since it is larger than the sum of its proper divisors (105486494).

198314338 is a wasteful number, since it uses less digits than its factorization.

198314338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109776.

The product of its digits is 62208, while the sum is 40.

The square root of 198314338 is about 14082.4123643643. The cubic root of 198314338 is about 583.1559415617.

The spelling of 198314338 in words is "one hundred ninety-eight million, three hundred fourteen thousand, three hundred thirty-eight".