6434323 has 4 divisors (see below), whose sum is σ = 7353520. Its totient is φ = 5515128.

The previous prime is 6434321. The next prime is 6434371. The reversal of 6434323 is 3234346.

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 6434323 - 2¹ = 6434321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6434321) 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, 459588 + ... + 459601.

It is an arithmetic number, because the mean of its divisors is an integer number (1838380).

Almost surely, 2^6434323 is an apocalyptic number.

6434323 is a deficient number, since it is larger than the sum of its proper divisors (919197).

6434323 is an equidigital number, since it uses as much as digits as its factorization.

6434323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919196.

The product of its digits is 5184, while the sum is 25.

The square root of 6434323 is about 2536.5967357860. The cubic root of 6434323 is about 185.9948643897.

Adding to 6434323 its reverse (3234346), we get a palindrome (9668669).

The spelling of 6434323 in words is "six million, four hundred thirty-four thousand, three hundred twenty-three".