434425444 has 12 divisors (see below), whose sum is σ = 784768768. Its totient is φ = 210205800.

The previous prime is 434425427. The next prime is 434425447. The reversal of 434425444 is 444524434.

It is not an unprimeable number, because it can be changed into a prime (434425447) 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, 1751592 + ... + 1751839.

Almost surely, 2^434425444 is an apocalyptic number.

It is an amenable number.

434425444 is a deficient number, since it is larger than the sum of its proper divisors (350343324).

434425444 is a wasteful number, since it uses less digits than its factorization.

434425444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3503466 (or 3503464 counting only the distinct ones).

The product of its digits is 122880, while the sum is 34.

The square root of 434425444 is about 20842.8751375620. The cubic root of 434425444 is about 757.3647441560.

Adding to 434425444 its reverse (444524434), we get a palindrome (878949878).

The spelling of 434425444 in words is "four hundred thirty-four million, four hundred twenty-five thousand, four hundred forty-four".