422341304 has 96 divisors (see below), whose sum is σ = 1003628640. Its totient is φ = 163088640.

The previous prime is 422341289. The next prime is 422341307. The reversal of 422341304 is 403143224.

It is a self number, because there is not a number n which added to its sum of digits gives 422341304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422341307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1063634 + ... + 1064030.

It is an arithmetic number, because the mean of its divisors is an integer number (10454465).

Almost surely, 2^422341304 is an apocalyptic number.

422341304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422341304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501814320).

422341304 is an abundant number, since it is smaller than the sum of its proper divisors (581287336).

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

422341304 is a wasteful number, since it uses less digits than its factorization.

422341304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 422341304 is about 20550.9441145656. The cubic root of 422341304 is about 750.2762265490.

Adding to 422341304 its reverse (403143224), we get a palindrome (825484528).

The spelling of 422341304 in words is "four hundred twenty-two million, three hundred forty-one thousand, three hundred four".