199353068 has 6 divisors (see below), whose sum is σ = 348867876. Its totient is φ = 99676532.

The previous prime is 199353061. The next prime is 199353071. The reversal of 199353068 is 860353991.

It is not an unprimeable number, because it can be changed into a prime (199353061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24919130 + ... + 24919137.

It is an arithmetic number, because the mean of its divisors is an integer number (58144646).

Almost surely, 2^199353068 is an apocalyptic number.

It is an amenable number.

199353068 is a deficient number, since it is larger than the sum of its proper divisors (149514808).

199353068 is a wasteful number, since it uses less digits than its factorization.

199353068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49838271 (or 49838269 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 199353068 is about 14119.2445973572. The cubic root of 199353068 is about 584.1723196688.

The spelling of 199353068 in words is "one hundred ninety-nine million, three hundred fifty-three thousand, sixty-eight".