199320352 has 96 divisors (see below), whose sum is σ = 501427584. Its totient is φ = 75724800.

The previous prime is 199320337. The next prime is 199320379. The reversal of 199320352 is 253023991.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100038 + ... + 102010.

It is an arithmetic number, because the mean of its divisors is an integer number (5223204).

Almost surely, 2^199320352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199320352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250713792).

199320352 is an abundant number, since it is smaller than the sum of its proper divisors (302107232).

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

199320352 is a wasteful number, since it uses less digits than its factorization.

199320352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042 (or 2034 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 199320352 is about 14118.0859892551. The cubic root of 199320352 is about 584.1403615833.

The spelling of 199320352 in words is "one hundred ninety-nine million, three hundred twenty thousand, three hundred fifty-two".