324387 has 24 divisors (see below), whose sum is σ = 565760. Its totient is φ = 174960.

The previous prime is 324361. The next prime is 324391. The reversal of 324387 is 783423.

It is not a de Polignac number, because 324387 - 2⁸ = 324131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324387.

It is not an unprimeable number, because it can be changed into a prime (324397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1062 + ... + 1332.

2³²⁴³⁸⁷ is an apocalyptic number.

324387 is a deficient number, since it is larger than the sum of its proper divisors (241373).

324387 is a wasteful number, since it uses less digits than its factorization.

324387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 300 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 324387 is about 569.5498222280. The cubic root of 324387 is about 68.7101896240.

The spelling of 324387 in words is "three hundred twenty-four thousand, three hundred eighty-seven".