199253796 has 36 divisors (see below), whose sum is σ = 540833328. Its totient is φ = 56929488.

The previous prime is 199253783. The next prime is 199253819. The reversal of 199253796 is 697352991.

It is a happy number.

199253796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168846 + ... + 170021.

It is an arithmetic number, because the mean of its divisors is an integer number (15023148).

Almost surely, 2^199253796 is an apocalyptic number.

It is an amenable number.

199253796 is an abundant number, since it is smaller than the sum of its proper divisors (341579532).

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

199253796 is a wasteful number, since it uses less digits than its factorization.

199253796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338888 (or 338879 counting only the distinct ones).

The product of its digits is 918540, while the sum is 51.

The square root of 199253796 is about 14115.7286740713. The cubic root of 199253796 is about 584.0753366562.

The spelling of 199253796 in words is "one hundred ninety-nine million, two hundred fifty-three thousand, seven hundred ninety-six".