422808430 has 16 divisors (see below), whose sum is σ = 830242224. Its totient is φ = 153748480.

The previous prime is 422808413. The next prime is 422808431. The reversal of 422808430 is 34808224.

422808430 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 422808392 and 422808401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422808431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921747 + ... + 1921966.

It is an arithmetic number, because the mean of its divisors is an integer number (51890139).

Almost surely, 2^422808430 is an apocalyptic number.

422808430 is a deficient number, since it is larger than the sum of its proper divisors (407433794).

422808430 is a wasteful number, since it uses less digits than its factorization.

422808430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843731.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 422808430 is about 20562.3060477175. The cubic root of 422808430 is about 750.5527362472.

The spelling of 422808430 in words is "four hundred twenty-two million, eight hundred eight thousand, four hundred thirty".