4323443 has 8 divisors (see below), whose sum is σ = 4425168. Its totient is φ = 4222944.

The previous prime is 4323439. The next prime is 4323467. The reversal of 4323443 is 3443234.

It is a happy number.

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 4323443 - 2² = 4323439 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 3⁸ + 2⁷ + 3¹⁰ + 4⁶ + 4¹¹ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4323643) 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, 11405 + ... + 11777.

It is an arithmetic number, because the mean of its divisors is an integer number (553146).

Almost surely, 2^4323443 is an apocalyptic number.

4323443 is a deficient number, since it is larger than the sum of its proper divisors (101725).

4323443 is a wasteful number, since it uses less digits than its factorization.

4323443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its digits is 3456, while the sum is 23.

The square root of 4323443 is about 2079.2890611938. The cubic root of 4323443 is about 162.9083128204.

Adding to 4323443 its reverse (3443234), we get a palindrome (7766677).

The spelling of 4323443 in words is "four million, three hundred twenty-three thousand, four hundred forty-three".