324225642 has 16 divisors (see below), whose sum is σ = 698332320. Its totient is φ = 99761712.

The previous prime is 324225619. The next prime is 324225653. The reversal of 324225642 is 246522423.

324225642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078292 + ... + 2078447.

It is an arithmetic number, because the mean of its divisors is an integer number (43645770).

Almost surely, 2^324225642 is an apocalyptic number.

324225642 is an abundant number, since it is smaller than the sum of its proper divisors (374106678).

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

324225642 is a wasteful number, since it uses less digits than its factorization.

324225642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156757.

The product of its digits is 23040, while the sum is 30.

The square root of 324225642 is about 18006.2667424428. The cubic root of 324225642 is about 686.9879502685.

The spelling of 324225642 in words is "three hundred twenty-four million, two hundred twenty-five thousand, six hundred forty-two".