327693 has 8 divisors (see below), whose sum is σ = 460000. Its totient is φ = 206928.

The previous prime is 327689. The next prime is 327707. The reversal of 327693 is 396723.

It is a happy number.

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

It is not a de Polignac number, because 327693 - 2² = 327689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 327693.

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 327693.

It is not an unprimeable number, because it can be changed into a prime (327673) 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 7 ways as a sum of consecutive naturals, for example, 2818 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (57500).

2³²⁷⁶⁹³ is an apocalyptic number.

It is an amenable number.

327693 is a deficient number, since it is larger than the sum of its proper divisors (132307).

327693 is a wasteful number, since it uses less digits than its factorization.

327693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5771.

The product of its digits is 6804, while the sum is 30.

The square root of 327693 is about 572.4447571600. Note that the first 3 decimals coincide. The cubic root of 327693 is about 68.9428217764.

Adding to 327693 its sum of digits (30), we get a palindrome (327723).

The spelling of 327693 in words is "three hundred twenty-seven thousand, six hundred ninety-three".