434332343 has 8 divisors (see below), whose sum is σ = 458201520. Its totient is φ = 410564160.

The previous prime is 434332331. The next prime is 434332373. The reversal of 434332343 is 343233434.

It is a happy number.

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

It is not a de Polignac number, because 434332343 - 2⁶ = 434332279 is a prime.

It is a super-3 number, since 3×434332343³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434332373) by changing a digit.

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, 16328 + ... + 33693.

It is an arithmetic number, because the mean of its divisors is an integer number (57275190).

Almost surely, 2^434332343 is an apocalyptic number.

434332343 is a deficient number, since it is larger than the sum of its proper divisors (23869177).

434332343 is a wasteful number, since it uses less digits than its factorization.

434332343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50497.

The product of its digits is 31104, while the sum is 29.

The square root of 434332343 is about 20840.6416168025. The cubic root of 434332343 is about 757.3106370944.

Adding to 434332343 its reverse (343233434), we get a palindrome (777565777).

The spelling of 434332343 in words is "four hundred thirty-four million, three hundred thirty-two thousand, three hundred forty-three".