3481747 has 2 divisors, whose sum is σ = 3481748. Its totient is φ = 3481746.

The previous prime is 3481741. The next prime is 3481759. The reversal of 3481747 is 7471843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3481747 - 2¹¹ = 3479699 is a prime.

It is not a weakly prime, because it can be changed into another prime (3481741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740873 + 1740874.

It is an arithmetic number, because the mean of its divisors is an integer number (1740874).

Almost surely, 2^3481747 is an apocalyptic number.

3481747 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481747 is an equidigital number, since it uses as much as digits as its factorization.

3481747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 34.

The square root of 3481747 is about 1865.9439970160. The cubic root of 3481747 is about 151.5650510146.

The spelling of 3481747 in words is "three million, four hundred eighty-one thousand, seven hundred forty-seven".