199334950 has 12 divisors (see below), whose sum is σ = 370763100. Its totient is φ = 79733960.

The previous prime is 199334923. The next prime is 199334953. The reversal of 199334950 is 59433991.

199334950 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 199334897 and 199334906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199334953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1993300 + ... + 1993399.

It is an arithmetic number, because the mean of its divisors is an integer number (30896925).

Almost surely, 2^199334950 is an apocalyptic number.

199334950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199334950 is a deficient number, since it is larger than the sum of its proper divisors (171428150).

199334950 is a wasteful number, since it uses less digits than its factorization.

199334950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986711 (or 3986706 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 199334950 is about 14118.6029762155. The cubic root of 199334950 is about 584.1546218311.

The spelling of 199334950 in words is "one hundred ninety-nine million, three hundred thirty-four thousand, nine hundred fifty".