324463632 has 80 divisors (see below), whose sum is σ = 893192832. Its totient is φ = 101140480.

The previous prime is 324463621. The next prime is 324463637. The reversal of 324463632 is 236364423.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 324463593 and 324463602.

It is not an unprimeable number, because it can be changed into a prime (324463637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135082 + ... + 137462.

Almost surely, 2^324463632 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 324463632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446596416).

324463632 is an abundant number, since it is smaller than the sum of its proper divisors (568729200).

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

324463632 is a wasteful number, since it uses less digits than its factorization.

324463632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576 (or 2570 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

The square root of 324463632 is about 18012.8740627364. The cubic root of 324463632 is about 687.1559981276.

The spelling of 324463632 in words is "three hundred twenty-four million, four hundred sixty-three thousand, six hundred thirty-two".