327439 has 8 divisors (see below), whose sum is σ = 387360. Its totient is φ = 270816.

The previous prime is 327433. The next prime is 327443. The reversal of 327439 is 934723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 327439 - 2⁵ = 327407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604 + ... + 1009.

It is an arithmetic number, because the mean of its divisors is an integer number (48420).

2³²⁷⁴³⁹ is an apocalyptic number.

327439 is a deficient number, since it is larger than the sum of its proper divisors (59921).

327439 is a wasteful number, since it uses less digits than its factorization.

327439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649.

The product of its digits is 4536, while the sum is 28.

The square root of 327439 is about 572.2228586836. Note that the first 3 decimals coincide. The cubic root of 327439 is about 68.9250042834.

The spelling of 327439 in words is "three hundred twenty-seven thousand, four hundred thirty-nine".