324126464 has 36 divisors (see below), whose sum is σ = 650372184. Its totient is φ = 161215488.

The previous prime is 324126461. The next prime is 324126469. The reversal of 324126464 is 464621423.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 324126464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324126461) 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, 47219 + ... + 53645.

It is an arithmetic number, because the mean of its divisors is an integer number (18065894).

Almost surely, 2^324126464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324126464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325186092).

324126464 is an abundant number, since it is smaller than the sum of its proper divisors (326245720).

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

324126464 is an equidigital number, since it uses as much as digits as its factorization.

324126464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640 (or 6626 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 324126464 is about 18003.5125461672. The cubic root of 324126464 is about 686.9178951067.

Adding to 324126464 its reverse (464621423), we get a palindrome (788747887).

The spelling of 324126464 in words is "three hundred twenty-four million, one hundred twenty-six thousand, four hundred sixty-four".