327478 has 8 divisors (see below), whose sum is σ = 498168. Its totient is φ = 161424.

The previous prime is 327473. The next prime is 327479. The reversal of 327478 is 874723.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327473) 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 3 ways as a sum of consecutive naturals, for example, 976 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (62271).

2³²⁷⁴⁷⁸ is an apocalyptic number.

327478 is a deficient number, since it is larger than the sum of its proper divisors (170690).

327478 is a wasteful number, since it uses less digits than its factorization.

327478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318.

The product of its digits is 9408, while the sum is 31.

The square root of 327478 is about 572.2569353009. The cubic root of 327478 is about 68.9277406388.

The spelling of 327478 in words is "three hundred twenty-seven thousand, four hundred seventy-eight".