3023443 has 2 divisors, whose sum is σ = 3023444. Its totient is φ = 3023442.

The previous prime is 3023437. The next prime is 3023477. The reversal of 3023443 is 3443203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3023443 - 2¹⁷ = 2892371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3023443.

It is not a weakly prime, because it can be changed into another prime (3023543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511721 + 1511722.

It is an arithmetic number, because the mean of its divisors is an integer number (1511722).

Almost surely, 2^3023443 is an apocalyptic number.

3023443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023443 is an equidigital number, since it uses as much as digits as its factorization.

3023443 is an evil number, because the sum of its binary digits is even.

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

The square root of 3023443 is about 1738.8050494521. The cubic root of 3023443 is about 144.5996566728.

Adding to 3023443 its reverse (3443203), we get a palindrome (6466646).

The spelling of 3023443 in words is "three million, twenty-three thousand, four hundred forty-three".