344085198 has 32 divisors (see below), whose sum is σ = 719663616. Its totient is φ = 109468128.

The previous prime is 344085191. The next prime is 344085223. The reversal of 344085198 is 891580443.

344085198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344085191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66936 + ... + 71892.

It is an arithmetic number, because the mean of its divisors is an integer number (22489488).

Almost surely, 2^344085198 is an apocalyptic number.

344085198 is an abundant number, since it is smaller than the sum of its proper divisors (375578418).

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

344085198 is a wasteful number, since it uses less digits than its factorization.

344085198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 344085198 is about 18549.5336329515. The cubic root of 344085198 is about 700.7374527498.

The spelling of 344085198 in words is "three hundred forty-four million, eighty-five thousand, one hundred ninety-eight".