3453343 has 2 divisors, whose sum is σ = 3453344. Its totient is φ = 3453342.

The previous prime is 3453341. The next prime is 3453361. The reversal of 3453343 is 3433543.

It is a weak prime.

It is an emirp because it is prime and its reverse (3433543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3453343 - 2¹ = 3453341 is a prime.

Together with 3453341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726671 + 1726672.

It is an arithmetic number, because the mean of its divisors is an integer number (1726672).

Almost surely, 2^3453343 is an apocalyptic number.

3453343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453343 is an equidigital number, since it uses as much as digits as its factorization.

3453343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 25.

The square root of 3453343 is about 1858.3172495567. The cubic root of 3453343 is about 151.1517705651.

Adding to 3453343 its reverse (3433543), we get a palindrome (6886886).

The spelling of 3453343 in words is "three million, four hundred fifty-three thousand, three hundred forty-three".