324468630 has 96 divisors (see below), whose sum is σ = 922192128. Its totient is φ = 78796800.

The previous prime is 324468611. The next prime is 324468637. The reversal of 324468630 is 36864423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324468637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44010 + ... + 50850.

It is an arithmetic number, because the mean of its divisors is an integer number (9606168).

Almost surely, 2^324468630 is an apocalyptic number.

324468630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 324468630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461096064).

324468630 is an abundant number, since it is smaller than the sum of its proper divisors (597723498).

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

324468630 is a wasteful number, since it uses less digits than its factorization.

324468630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902 (or 6899 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 324468630 is about 18013.0127963092. The cubic root of 324468630 is about 687.1595263998.

The spelling of 324468630 in words is "three hundred twenty-four million, four hundred sixty-eight thousand, six hundred thirty".