3473443 has 2 divisors, whose sum is σ = 3473444. Its totient is φ = 3473442.

The previous prime is 3473419. The next prime is 3473501. The reversal of 3473443 is 3443743.

It is a weak prime.

It is an emirp because it is prime and its reverse (3443743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3473443 - 2¹⁷ = 3342371 is a prime.

It is not a weakly prime, because it can be changed into another prime (3473843) 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, 1736721 + 1736722.

It is an arithmetic number, because the mean of its divisors is an integer number (1736722).

Almost surely, 2^3473443 is an apocalyptic number.

3473443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3473443 is an equidigital number, since it uses as much as digits as its factorization.

3473443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 28.

The square root of 3473443 is about 1863.7175215145. The cubic root of 3473443 is about 151.4444603935. Note that the first 4 decimals are identical.

It can be divided in two parts, 3473 and 443, that added together give a triangular number (3916 = T₈₈).

The spelling of 3473443 in words is "three million, four hundred seventy-three thousand, four hundred forty-three".