434223534 has 16 divisors (see below), whose sum is σ = 868775040. Its totient is φ = 144686520.

The previous prime is 434223523. The next prime is 434223619. The reversal of 434223534 is 435322434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5647 + ... + 30005.

It is an arithmetic number, because the mean of its divisors is an integer number (54298440).

Almost surely, 2^434223534 is an apocalyptic number.

434223534 is an abundant number, since it is smaller than the sum of its proper divisors (434551506).

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

434223534 is a wasteful number, since it uses less digits than its factorization.

434223534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27335.

The product of its digits is 34560, while the sum is 30.

The square root of 434223534 is about 20838.0309530435. The cubic root of 434223534 is about 757.2473912900.

Adding to 434223534 its reverse (435322434), we get a palindrome (869545968).

The spelling of 434223534 in words is "four hundred thirty-four million, two hundred twenty-three thousand, five hundred thirty-four".