199039316 has 24 divisors (see below), whose sum is σ = 398400576. Its totient is φ = 85233600.

The previous prime is 199039289. The next prime is 199039331. The reversal of 199039316 is 613930991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48455 + ... + 52401.

It is an arithmetic number, because the mean of its divisors is an integer number (16600024).

Almost surely, 2^199039316 is an apocalyptic number.

It is an amenable number.

199039316 is an abundant number, since it is smaller than the sum of its proper divisors (199361260).

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

199039316 is a wasteful number, since it uses less digits than its factorization.

199039316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759 (or 5757 counting only the distinct ones).

The product of its (nonzero) digits is 39366, while the sum is 41.

The square root of 199039316 is about 14108.1294295169. The cubic root of 199039316 is about 583.8656920454.

The spelling of 199039316 in words is "one hundred ninety-nine million, thirty-nine thousand, three hundred sixteen".