327320 has 48 divisors (see below), whose sum is σ = 861840. Its totient is φ = 111552.

The previous prime is 327319. The next prime is 327331. The reversal of 327320 is 23723.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327320.

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 11 ways as a sum of consecutive naturals, for example, 1877 + ... + 2043.

It is an arithmetic number, because the mean of its divisors is an integer number (17955).

2³²⁷³²⁰ 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 327320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430920).

327320 is an abundant number, since it is smaller than the sum of its proper divisors (534520).

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

327320 is a wasteful number, since it uses less digits than its factorization.

327320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 327320 is about 572.1188687677. The cubic root of 327320 is about 68.9166535480.

The spelling of 327320 in words is "three hundred twenty-seven thousand, three hundred twenty", and thus it is an iban number.