434244224 has 16 divisors (see below), whose sum is σ = 865096170. Its totient is φ = 217122048.

The previous prime is 434244191. The next prime is 434244253. The reversal of 434244224 is 422442434.

It can be written as a sum of positive squares in only one way, i.e., 322561600 + 111682624 = 17960^2 + 10568^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1696139 + ... + 1696394.

Almost surely, 2^434244224 is an apocalyptic number.

It is an amenable number.

434244224 is a deficient number, since it is larger than the sum of its proper divisors (430851946).

434244224 is an equidigital number, since it uses as much as digits as its factorization.

434244224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392547 (or 3392535 counting only the distinct ones).

The product of its digits is 24576, while the sum is 29.

The square root of 434244224 is about 20838.5273951880. The cubic root of 434244224 is about 757.2594182750.

Adding to 434244224 its reverse (422442434), we get a palindrome (856686658).

The spelling of 434244224 in words is "four hundred thirty-four million, two hundred forty-four thousand, two hundred twenty-four".