3443867 has 12 divisors (see below), whose sum is σ = 4069800. Its totient is φ = 2905056.

The previous prime is 3443863. The next prime is 3443893. The reversal of 3443867 is 7683443.

3443867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3443867 - 2² = 3443863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3443861) 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 in 11 ways as a sum of consecutive naturals, for example, 2759 + ... + 3807.

It is an arithmetic number, because the mean of its divisors is an integer number (339150).

Almost surely, 2^3443867 is an apocalyptic number.

3443867 is a deficient number, since it is larger than the sum of its proper divisors (625933).

3443867 is a wasteful number, since it uses less digits than its factorization.

3443867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1123 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3443867 is about 1855.7658796303. The cubic root of 3443867 is about 151.0133900381.

The spelling of 3443867 in words is "three million, four hundred forty-three thousand, eight hundred sixty-seven".