338385198 has 8 divisors (see below), whose sum is σ = 676770408. Its totient is φ = 112795064.

The previous prime is 338385197. The next prime is 338385217. The reversal of 338385198 is 891583833.

It is a happy number.

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

338385198 is an admirable number.

It is a super-2 number, since 2×338385198² = 229009084450998408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338385197) 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, 28198761 + ... + 28198772.

It is an arithmetic number, because the mean of its divisors is an integer number (84596301).

Almost surely, 2^338385198 is an apocalyptic number.

338385198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

338385198 is a wasteful number, since it uses less digits than its factorization.

338385198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56397538.

The product of its digits is 622080, while the sum is 48.

The square root of 338385198 is about 18395.2493323684. The cubic root of 338385198 is about 696.8464936706.

The spelling of 338385198 in words is "three hundred thirty-eight million, three hundred eighty-five thousand, one hundred ninety-eight".