199334856 has 32 divisors (see below), whose sum is σ = 569528640. Its totient is φ = 56952768.

The previous prime is 199334851. The next prime is 199334857. The reversal of 199334856 is 658433991.

It is not an unprimeable number, because it can be changed into a prime (199334851) 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, 593091 + ... + 593426.

It is an arithmetic number, because the mean of its divisors is an integer number (17797770).

Almost surely, 2^199334856 is an apocalyptic number.

It is an amenable number.

199334856 is an abundant number, since it is smaller than the sum of its proper divisors (370193784).

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

199334856 is a wasteful number, since it uses less digits than its factorization.

199334856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186533 (or 1186529 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 199334856 is about 14118.5996472738. The cubic root of 199334856 is about 584.1545300082.

The spelling of 199334856 in words is "one hundred ninety-nine million, three hundred thirty-four thousand, eight hundred fifty-six".