3045443 has 2 divisors, whose sum is σ = 3045444. Its totient is φ = 3045442.

The previous prime is 3045437. The next prime is 3045451. The reversal of 3045443 is 3445403.

It is a happy number.

3045443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3045443 - 2⁶ = 3045379 is a prime.

It is not a weakly prime, because it can be changed into another prime (3045043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522721 + 1522722.

It is an arithmetic number, because the mean of its divisors is an integer number (1522722).

Almost surely, 2^3045443 is an apocalyptic number.

3045443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3045443 is an equidigital number, since it uses as much as digits as its factorization.

3045443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3045443 is about 1745.1197666636. The cubic root of 3045443 is about 144.9495345587.

The spelling of 3045443 in words is "three million, forty-five thousand, four hundred forty-three".