434400322 has 8 divisors (see below), whose sum is σ = 653106636. Its totient is φ = 216698112.

The previous prime is 434400311. The next prime is 434400353. The reversal of 434400322 is 223004434.

It can be written as a sum of positive squares in 2 ways, for example, as 432681601 + 1718721 = 20801^2 + 1311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 434400293 and 434400302.

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 3 ways as a sum of consecutive naturals, for example, 249943 + ... + 251674.

Almost surely, 2^434400322 is an apocalyptic number.

434400322 is a deficient number, since it is larger than the sum of its proper divisors (218706314).

434400322 is a wasteful number, since it uses less digits than its factorization.

434400322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502052.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 434400322 is about 20842.2724768678. The cubic root of 434400322 is about 757.3501448853.

Adding to 434400322 its reverse (223004434), we get a palindrome (657404756).

The spelling of 434400322 in words is "four hundred thirty-four million, four hundred thousand, three hundred twenty-two".