434334443 has 8 divisors (see below), whose sum is σ = 455276976. Its totient is φ = 413884800.

The previous prime is 434334431. The next prime is 434334463. The reversal of 434334443 is 344433434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434334443 - 2¹⁶ = 434268907 is a prime.

It is a super-2 number, since 2×434334443² = 377292816752240498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434334403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121418 + ... + 124943.

It is an arithmetic number, because the mean of its divisors is an integer number (56909622).

Almost surely, 2^434334443 is an apocalyptic number.

434334443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

434334443 is a deficient number, since it is larger than the sum of its proper divisors (20942533).

434334443 is a wasteful number, since it uses less digits than its factorization.

434334443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246445.

The product of its digits is 82944, while the sum is 32.

The square root of 434334443 is about 20840.6919990676. The cubic root of 434334443 is about 757.3118576266.

Adding to 434334443 its reverse (344433434), we get a palindrome (778767877).

The spelling of 434334443 in words is "four hundred thirty-four million, three hundred thirty-four thousand, four hundred forty-three".