324464 has 20 divisors (see below), whose sum is σ = 718704. Its totient is φ = 139008.

The previous prime is 324451. The next prime is 324469. The reversal of 324464 is 464423.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 324464.

It is not an unprimeable number, because it can be changed into a prime (324469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337 + ... + 1560.

2³²⁴⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

324464 is an abundant number, since it is smaller than the sum of its proper divisors (394240).

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

324464 is a wasteful number, since it uses less digits than its factorization.

324464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912 (or 2906 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 324464 is about 569.6174154641. The cubic root of 324464 is about 68.7156257914.

Adding to 324464 its reverse (464423), we get a palindrome (788887).

The spelling of 324464 in words is "three hundred twenty-four thousand, four hundred sixty-four".