327704 has 32 divisors (see below), whose sum is σ = 695520. Its totient is φ = 143616.

The previous prime is 327689. The next prime is 327707. The reversal of 327704 is 407723.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 327704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327707) by changing a digit.

327704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324 + ... + 2460.

It is an arithmetic number, because the mean of its divisors is an integer number (21735).

2³²⁷⁷⁰⁴ 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 327704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347760).

327704 is an abundant number, since it is smaller than the sum of its proper divisors (367816).

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

327704 is a wasteful number, since it uses less digits than its factorization.

327704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 327704 is about 572.4543649934. The cubic root of 327704 is about 68.9435931920.

The spelling of 327704 in words is "three hundred twenty-seven thousand, seven hundred four", and thus it is an iban number.