327863 has 4 divisors (see below), whose sum is σ = 333480. Its totient is φ = 322248.

The previous prime is 327853. The next prime is 327869. The reversal of 327863 is 368723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368723 = 73 ⋅5051.

It is a cyclic number.

It is not a de Polignac number, because 327863 - 2⁶ = 327799 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 2 + 8⁵ + 7⁶ + 6³ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (83370).

2³²⁷⁸⁶³ is an apocalyptic number.

327863 is a deficient number, since it is larger than the sum of its proper divisors (5617).

327863 is an equidigital number, since it uses as much as digits as its factorization.

327863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616.

The product of its digits is 6048, while the sum is 29.

The square root of 327863 is about 572.5932238509. The cubic root of 327863 is about 68.9547417274.

The spelling of 327863 in words is "three hundred twenty-seven thousand, eight hundred sixty-three".