3406443 has 12 divisors (see below), whose sum is σ = 4826040. Its totient is φ = 2136832.

The previous prime is 3406433. The next prime is 3406463. The reversal of 3406443 is 3446043.

It is not a de Polignac number, because 3406443 - 2⁹ = 3405931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3406433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1098 + ... + 2831.

It is an arithmetic number, because the mean of its divisors is an integer number (402170).

Almost surely, 2^3406443 is an apocalyptic number.

3406443 is a deficient number, since it is larger than the sum of its proper divisors (1419597).

3406443 is a wasteful number, since it uses less digits than its factorization.

3406443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3406443 is about 1845.6551682262. The cubic root of 3406443 is about 150.4643830611.

The spelling of 3406443 in words is "three million, four hundred six thousand, four hundred forty-three".