3230443 has 4 divisors (see below), whose sum is σ = 3269448. Its totient is φ = 3191440.

The previous prime is 3230441. The next prime is 3230449. The reversal of 3230443 is 3440323.

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 3230443 - 2¹ = 3230441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3230443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230441) 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, 19378 + ... + 19543.

It is an arithmetic number, because the mean of its divisors is an integer number (817362).

Almost surely, 2^3230443 is an apocalyptic number.

3230443 is a deficient number, since it is larger than the sum of its proper divisors (39005).

3230443 is an equidigital number, since it uses as much as digits as its factorization.

3230443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39004.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3230443 is about 1797.3433172324. The cubic root of 3230443 is about 147.8270898846.

Adding to 3230443 its reverse (3440323), we get a palindrome (6670766).

The spelling of 3230443 in words is "three million, two hundred thirty thousand, four hundred forty-three".