434242322 has 16 divisors (see below), whose sum is σ = 694315800. Its totient is φ = 202975488.

The previous prime is 434242309. The next prime is 434242351. The reversal of 434242322 is 223242434.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 285914281 + 148328041 = 16909^2 + 12179^2 .

It is a junction number, because it is equal to n+sod(n) for n = 434242291 and 434242300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37793 + ... + 47924.

Almost surely, 2^434242322 is an apocalyptic number.

434242322 is a deficient number, since it is larger than the sum of its proper divisors (260073478).

434242322 is a wasteful number, since it uses less digits than its factorization.

434242322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85885.

The product of its digits is 9216, while the sum is 26.

The square root of 434242322 is about 20838.4817585159. The cubic root of 434242322 is about 757.2583126686.

Adding to 434242322 its reverse (223242434), we get a palindrome (657484756).

It can be divided in two parts, 4342 and 42322, that added together give a palindrome (46664).

The spelling of 434242322 in words is "four hundred thirty-four million, two hundred forty-two thousand, three hundred twenty-two".