422343204 has 24 divisors (see below), whose sum is σ = 1028314560. Its totient is φ = 134660064.

The previous prime is 422343193. The next prime is 422343217. The reversal of 422343204 is 402343224.

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, 764839 + ... + 765390.

It is an arithmetic number, because the mean of its divisors is an integer number (42846440).

Almost surely, 2^422343204 is an apocalyptic number.

It is an amenable number.

422343204 is an abundant number, since it is smaller than the sum of its proper divisors (605971356).

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

422343204 is a wasteful number, since it uses less digits than its factorization.

422343204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530259 (or 1530257 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 422343204 is about 20550.9903411004. The cubic root of 422343204 is about 750.2773516443.

Adding to 422343204 its reverse (402343224), we get a palindrome (824686428).

The spelling of 422343204 in words is "four hundred twenty-two million, three hundred forty-three thousand, two hundred four".