3047441 has 2 divisors, whose sum is σ = 3047442. Its totient is φ = 3047440.

The previous prime is 3047423. The next prime is 3047479. The reversal of 3047441 is 1447403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2163841 + 883600 = 1471^2 + 940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3047441 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3047411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1523720 + 1523721.

It is an arithmetic number, because the mean of its divisors is an integer number (1523721).

Almost surely, 2^3047441 is an apocalyptic number.

It is an amenable number.

3047441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3047441 is an equidigital number, since it uses as much as digits as its factorization.

3047441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 3047441 is about 1745.6921263499. The cubic root of 3047441 is about 144.9812262654.

The spelling of 3047441 in words is "three million, forty-seven thousand, four hundred forty-one".