434423334 has 64 divisors (see below), whose sum is σ = 937440000. Its totient is φ = 133799040.

The previous prime is 434423323. The next prime is 434423347. The reversal of 434423334 is 433324434.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1244592 + ... + 1244940.

It is an arithmetic number, because the mean of its divisors is an integer number (14647500).

Almost surely, 2^434423334 is an apocalyptic number.

434423334 is an abundant number, since it is smaller than the sum of its proper divisors (503016666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434423334 is a wasteful number, since it uses less digits than its factorization.

434423334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its digits is 41472, while the sum is 30.

The square root of 434423334 is about 20842.8245206834. The cubic root of 434423334 is about 757.3635179830.

Adding to 434423334 its reverse (433324434), we get a palindrome (867747768).

The spelling of 434423334 in words is "four hundred thirty-four million, four hundred twenty-three thousand, three hundred thirty-four".