3043489 has 2 divisors, whose sum is σ = 3043490. Its totient is φ = 3043488.

The previous prime is 3043483. The next prime is 3043507. The reversal of 3043489 is 9843403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 180625 = 1692^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 3043489 - 2⁵ = 3043457 is a prime.

3043489 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3043489.

It is not a weakly prime, because it can be changed into another prime (3043483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521744 + 1521745.

It is an arithmetic number, because the mean of its divisors is an integer number (1521745).

Almost surely, 2^3043489 is an apocalyptic number.

It is an amenable number.

3043489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3043489 is an equidigital number, since it uses as much as digits as its factorization.

3043489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3043489 is about 1744.5598298711. The cubic root of 3043489 is about 144.9185273579.

The spelling of 3043489 in words is "three million, forty-three thousand, four hundred eighty-nine".