199050336 has 36 divisors (see below), whose sum is σ = 566050212. Its totient is φ = 66350016.

The previous prime is 199050329. The next prime is 199050359. The reversal of 199050336 is 633050991.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 199050336.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 345286 + ... + 345861.

It is an arithmetic number, because the mean of its divisors is an integer number (15723617).

Almost surely, 2^199050336 is an apocalyptic number.

199050336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

199050336 is an abundant number, since it is smaller than the sum of its proper divisors (366999876).

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

199050336 is a wasteful number, since it uses less digits than its factorization.

199050336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691163 (or 691152 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The square root of 199050336 is about 14108.5199790765. The cubic root of 199050336 is about 583.8764672720.

It can be divided in two parts, 1990 and 50336, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 199050336 in words is "one hundred ninety-nine million, fifty thousand, three hundred thirty-six".