324489 has 8 divisors (see below), whose sum is σ = 472032. Its totient is φ = 196640.

The previous prime is 324473. The next prime is 324491. The reversal of 324489 is 984423.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 324489 - 2⁴ = 324473 is a prime.

It is a super-2 number, since 2×324489² = 210586222242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884 + ... + 4949.

It is an arithmetic number, because the mean of its divisors is an integer number (59004).

2³²⁴⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

324489 is a deficient number, since it is larger than the sum of its proper divisors (147543).

324489 is a wasteful number, since it uses less digits than its factorization.

324489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9847.

The product of its digits is 6912, while the sum is 30.

The square root of 324489 is about 569.6393595952. The cubic root of 324489 is about 68.7173905958.

It can be divided in two parts, 3244 and 89, that added together give a palindrome (3333).

The spelling of 324489 in words is "three hundred twenty-four thousand, four hundred eighty-nine".