324429112 has 64 divisors (see below), whose sum is σ = 712670400. Its totient is φ = 135582720.

The previous prime is 324429041. The next prime is 324429113. The reversal of 324429112 is 211924423.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324429113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833814 + ... + 834202.

It is an arithmetic number, because the mean of its divisors is an integer number (11135475).

Almost surely, 2^324429112 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 324429112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356335200).

324429112 is an abundant number, since it is smaller than the sum of its proper divisors (388241288).

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

324429112 is a wasteful number, since it uses less digits than its factorization.

324429112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 732 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 324429112 is about 18011.9158336919. The cubic root of 324429112 is about 687.1316281994.

The spelling of 324429112 in words is "three hundred twenty-four million, four hundred twenty-nine thousand, one hundred twelve".