3426443 has 2 divisors, whose sum is σ = 3426444. Its totient is φ = 3426442.

The previous prime is 3426433. The next prime is 3426463. The reversal of 3426443 is 3446243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3426443 - 2¹⁰ = 3425419 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (3426413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713221 + 1713222.

It is an arithmetic number, because the mean of its divisors is an integer number (1713222).

Almost surely, 2^3426443 is an apocalyptic number.

3426443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426443 is an equidigital number, since it uses as much as digits as its factorization.

3426443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 26.

The square root of 3426443 is about 1851.0653689160. The cubic root of 3426443 is about 150.7582788142.

The spelling of 3426443 in words is "three million, four hundred twenty-six thousand, four hundred forty-three".