3443513 has 2 divisors, whose sum is σ = 3443514. Its totient is φ = 3443512.

The previous prime is 3443509. The next prime is 3443519. The reversal of 3443513 is 3153443.

3443513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 727609 = 1648^2 + 853^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443513 - 2² = 3443509 is a prime.

It is not a weakly prime, because it can be changed into another prime (3443519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721756 + 1721757.

It is an arithmetic number, because the mean of its divisors is an integer number (1721757).

Almost surely, 2^3443513 is an apocalyptic number.

It is an amenable number.

3443513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443513 is an equidigital number, since it uses as much as digits as its factorization.

3443513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 23.

The square root of 3443513 is about 1855.6704987686. The cubic root of 3443513 is about 151.0082155669.

Adding to 3443513 its reverse (3153443), we get a palindrome (6596956).

The spelling of 3443513 in words is "three million, four hundred forty-three thousand, five hundred thirteen".