327897 has 6 divisors (see below), whose sum is σ = 473642. Its totient is φ = 218592.

The previous prime is 327889. The next prime is 327917. The reversal of 327897 is 798723.

It can be written as a sum of positive squares in only one way, i.e., 318096 + 9801 = 564^2 + 99^2 .

It is not a de Polignac number, because 327897 - 2³ = 327889 is a prime.

It is a Duffinian number.

327897 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327897.

It is not an unprimeable number, because it can be changed into a prime (327827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18208 + ... + 18225.

2³²⁷⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

327897 is a deficient number, since it is larger than the sum of its proper divisors (145745).

327897 is a wasteful number, since it uses less digits than its factorization.

327897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36439 (or 36436 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 327897 is about 572.6229125699. The cubic root of 327897 is about 68.9571252231.

It can be divided in two parts, 3278 and 97, that added together give a cube (3375 = 15³).

The spelling of 327897 in words is "three hundred twenty-seven thousand, eight hundred ninety-seven".