422413304 has 16 divisors (see below), whose sum is σ = 819336600. Its totient is φ = 203923552.

The previous prime is 422413279. The next prime is 422413309. The reversal of 422413304 is 403314224.

It is a self number, because there is not a number n which added to its sum of digits gives 422413304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422413309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910142 + ... + 910605.

Almost surely, 2^422413304 is an apocalyptic number.

It is an amenable number.

422413304 is a deficient number, since it is larger than the sum of its proper divisors (396923296).

422413304 is a wasteful number, since it uses less digits than its factorization.

422413304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820782 (or 1820778 counting only the distinct ones).

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

The square root of 422413304 is about 20552.6957842518. The cubic root of 422413304 is about 750.3188593820.

Adding to 422413304 its reverse (403314224), we get a palindrome (825727528).

The spelling of 422413304 in words is "four hundred twenty-two million, four hundred thirteen thousand, three hundred four".