199417934 has 8 divisors (see below), whose sum is σ = 300083520. Its totient is φ = 99390096.

The previous prime is 199417927. The next prime is 199417937. The reversal of 199417934 is 439714991.

199417934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199417937) 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, 158654 + ... + 159905.

It is an arithmetic number, because the mean of its divisors is an integer number (37510440).

Almost surely, 2^199417934 is an apocalyptic number.

199417934 is a deficient number, since it is larger than the sum of its proper divisors (100665586).

199417934 is a wasteful number, since it uses less digits than its factorization.

199417934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318874.

The product of its digits is 244944, while the sum is 47.

The square root of 199417934 is about 14121.5414880954. The cubic root of 199417934 is about 584.2356726149.

The spelling of 199417934 in words is "one hundred ninety-nine million, four hundred seventeen thousand, nine hundred thirty-four".