422343364 has 12 divisors (see below), whose sum is σ = 739404288. Its totient is φ = 211085000.

The previous prime is 422343329. The next prime is 422343367. The reversal of 422343364 is 463343224.

It is a super-2 number, since 2×422343364² = 356747834229672992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422343367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10012 + ... + 30739.

It is an arithmetic number, because the mean of its divisors is an integer number (61617024).

Almost surely, 2^422343364 is an apocalyptic number.

It is an amenable number.

422343364 is a deficient number, since it is larger than the sum of its proper divisors (317060924).

422343364 is a wasteful number, since it uses less digits than its factorization.

422343364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43346 (or 43344 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 422343364 is about 20550.9942338564. The cubic root of 422343364 is about 750.2774463890.

Adding to 422343364 its reverse (463343224), we get a palindrome (885686588).

The spelling of 422343364 in words is "four hundred twenty-two million, three hundred forty-three thousand, three hundred sixty-four".