434023343 has 8 divisors (see below), whose sum is σ = 482487936. Its totient is φ = 387712800.

The previous prime is 434023321. The next prime is 434023391. The reversal of 434023343 is 343320434.

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 434023343 - 2¹⁰ = 434022319 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 (434022343) 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, 538088 + ... + 538893.

It is an arithmetic number, because the mean of its divisors is an integer number (60310992).

Almost surely, 2^434023343 is an apocalyptic number.

434023343 is a deficient number, since it is larger than the sum of its proper divisors (48464593).

434023343 is a wasteful number, since it uses less digits than its factorization.

434023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077025.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 434023343 is about 20833.2268983948. The cubic root of 434023343 is about 757.1310016096.

Adding to 434023343 its reverse (343320434), we get a palindrome (777343777).

The spelling of 434023343 in words is "four hundred thirty-four million, twenty-three thousand, three hundred forty-three".