434213224 has 32 divisors (see below), whose sum is σ = 821808000. Its totient is φ = 215075520.

The previous prime is 434213203. The next prime is 434213231. The reversal of 434213224 is 422312434.

It is a happy number.

It is a super-2 number, since 2×434213224² = 377082247792948352, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 494674 + ... + 495550.

It is an arithmetic number, because the mean of its divisors is an integer number (25681500).

Almost surely, 2^434213224 is an apocalyptic number.

It is an amenable number.

434213224 is a deficient number, since it is larger than the sum of its proper divisors (387594776).

434213224 is a wasteful number, since it uses less digits than its factorization.

434213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1389 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 434213224 is about 20837.7835673567. The cubic root of 434213224 is about 757.2413980003.

Adding to 434213224 its reverse (422312434), we get a palindrome (856525658).

The spelling of 434213224 in words is "four hundred thirty-four million, two hundred thirteen thousand, two hundred twenty-four".