434227343 has 4 divisors (see below), whose sum is σ = 473702568. Its totient is φ = 394752120.

The previous prime is 434227337. The next prime is 434227363. The reversal of 434227343 is 343722434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434227343 - 2⁶ = 434227279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434227363) 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, 19737596 + ... + 19737617.

It is an arithmetic number, because the mean of its divisors is an integer number (118425642).

Almost surely, 2^434227343 is an apocalyptic number.

434227343 is a deficient number, since it is larger than the sum of its proper divisors (39475225).

434227343 is a wasteful number, since it uses less digits than its factorization.

434227343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39475224.

The product of its digits is 48384, while the sum is 32.

The square root of 434227343 is about 20838.1223482347. The cubic root of 434227343 is about 757.2496054698.

Adding to 434227343 its reverse (343722434), we get a palindrome (777949777).

The spelling of 434227343 in words is "four hundred thirty-four million, two hundred twenty-seven thousand, three hundred forty-three".