324018 has 24 divisors (see below), whose sum is σ = 718848. Its totient is φ = 105432.

The previous prime is 324011. The next prime is 324031. The reversal of 324018 is 810423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (29952).

2³²⁴⁰¹⁸ is an apocalyptic number.

324018 is an abundant number, since it is smaller than the sum of its proper divisors (394830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324018 is a wasteful number, since it uses less digits than its factorization.

324018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 324018 is about 569.2257899990. The cubic root of 324018 is about 68.6841264344.

The spelling of 324018 in words is "three hundred twenty-four thousand, eighteen".