3042803 has 2 divisors, whose sum is σ = 3042804. Its totient is φ = 3042802.

The previous prime is 3042763. The next prime is 3042829. The reversal of 3042803 is 3082403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3042803 - 2²⁰ = 1994227 is a prime.

It is not a weakly prime, because it can be changed into another prime (3042833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521401 + 1521402.

It is an arithmetic number, because the mean of its divisors is an integer number (1521402).

Almost surely, 2^3042803 is an apocalyptic number.

3042803 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042803 is an equidigital number, since it uses as much as digits as its factorization.

3042803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3042803 is about 1744.3632075918. The cubic root of 3042803 is about 144.9076383662.

The spelling of 3042803 in words is "three million, forty-two thousand, eight hundred three".