3042243 has 6 divisors (see below), whose sum is σ = 4394364. Its totient is φ = 2028156.

The previous prime is 3042229. The next prime is 3042257. The reversal of 3042243 is 3422403.

It is an interprime number because it is at equal distance from previous prime (3042229) and next prime (3042257).

It is not a de Polignac number, because 3042243 - 2⁴ = 3042227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3042203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169005 + ... + 169022.

It is an arithmetic number, because the mean of its divisors is an integer number (732394).

Almost surely, 2^3042243 is an apocalyptic number.

3042243 is a deficient number, since it is larger than the sum of its proper divisors (1352121).

3042243 is a wasteful number, since it uses less digits than its factorization.

3042243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338033 (or 338030 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3042243 is about 1744.2026831765. The cubic root of 3042243 is about 144.8987481799.

Adding to 3042243 its reverse (3422403), we get a palindrome (6464646).

The spelling of 3042243 in words is "three million, forty-two thousand, two hundred forty-three".