334806198 has 16 divisors (see below), whose sum is σ = 673314096. Its totient is φ = 110985120.

The previous prime is 334806191. The next prime is 334806223. The reversal of 334806198 is 891608433.

It is a happy number.

It is a super-2 number, since 2×334806198² = 224190380438430408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334806191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153061 + ... + 155232.

It is an arithmetic number, because the mean of its divisors is an integer number (42082131).

Almost surely, 2^334806198 is an apocalyptic number.

334806198 is an abundant number, since it is smaller than the sum of its proper divisors (338507898).

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

334806198 is a wasteful number, since it uses less digits than its factorization.

334806198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308479.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 334806198 is about 18297.7101846105. The cubic root of 334806198 is about 694.3810012247.

The spelling of 334806198 in words is "three hundred thirty-four million, eight hundred six thousand, one hundred ninety-eight".