327199968 has 36 divisors (see below), whose sum is σ = 930475728. Its totient is φ = 109066560.

The previous prime is 327199949. The next prime is 327199973. The reversal of 327199968 is 869991723.

327199968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567768 + ... + 568343.

It is an arithmetic number, because the mean of its divisors is an integer number (25846548).

Almost surely, 2^327199968 is an apocalyptic number.

It is an amenable number.

327199968 is an abundant number, since it is smaller than the sum of its proper divisors (603275760).

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

327199968 is a wasteful number, since it uses less digits than its factorization.

327199968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136127 (or 1136116 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 327199968 is about 18088.6696028204. The cubic root of 327199968 is about 689.0822834217.

Subtracting from 327199968 its product of digits (1469664), we obtain a square (325730304 = 18048²).

The spelling of 327199968 in words is "three hundred twenty-seven million, one hundred ninety-nine thousand, nine hundred sixty-eight".