327939 has 4 divisors (see below), whose sum is σ = 437256. Its totient is φ = 218624.

The previous prime is 327923. The next prime is 327941. The reversal of 327939 is 939723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 939723 = 3 ⋅313241.

It is a cyclic number.

It is not a de Polignac number, because 327939 - 2⁴ = 327923 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327939.

It is not an unprimeable number, because it can be changed into a prime (327979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54654 + ... + 54659.

It is an arithmetic number, because the mean of its divisors is an integer number (109314).

2³²⁷⁹³⁹ is an apocalyptic number.

327939 is a deficient number, since it is larger than the sum of its proper divisors (109317).

327939 is a wasteful number, since it uses less digits than its factorization.

327939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109316.

The product of its digits is 10206, while the sum is 33.

The square root of 327939 is about 572.6595847447. The cubic root of 327939 is about 68.9600693139.

The spelling of 327939 in words is "three hundred twenty-seven thousand, nine hundred thirty-nine".