434230344 has 48 divisors (see below), whose sum is σ = 1204732620. Its totient is φ = 141212160.

The previous prime is 434230339. The next prime is 434230367. The reversal of 434230344 is 443032434.

It can be written as a sum of positive squares in 2 ways, for example, as 434222244 + 8100 = 20838^2 + 90^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 70597 + ... + 76500.

Almost surely, 2^434230344 is an apocalyptic number.

It is an amenable number.

434230344 is an abundant number, since it is smaller than the sum of its proper divisors (770502276).

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

434230344 is a wasteful number, since it uses less digits than its factorization.

434230344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147150 (or 147143 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 434230344 is about 20838.1943555578. The cubic root of 434230344 is about 757.2513499483.

Adding to 434230344 its reverse (443032434), we get a palindrome (877262778).

The spelling of 434230344 in words is "four hundred thirty-four million, two hundred thirty thousand, three hundred forty-four".