324406 has 8 divisors (see below), whose sum is σ = 512280. Its totient is φ = 153648.

The previous prime is 324403. The next prime is 324419. The reversal of 324406 is 604423.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4231 + ... + 4306.

It is an arithmetic number, because the mean of its divisors is an integer number (64035).

2³²⁴⁴⁰⁶ is an apocalyptic number.

324406 is a deficient number, since it is larger than the sum of its proper divisors (187874).

324406 is a wasteful number, since it uses less digits than its factorization.

324406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8558.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 324406 is about 569.5665018240. The cubic root of 324406 is about 68.7115310959.

Adding to 324406 its reverse (604423), we get a palindrome (928829).

The spelling of 324406 in words is "three hundred twenty-four thousand, four hundred six".