3443911 has 8 divisors (see below), whose sum is σ = 3670704. Its totient is φ = 3219840.

The previous prime is 3443903. The next prime is 3443917. The reversal of 3443911 is 1193443.

It is a happy number.

3443911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3443911 - 2³ = 3443903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443917) 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 7 ways as a sum of consecutive naturals, for example, 2356 + ... + 3526.

It is an arithmetic number, because the mean of its divisors is an integer number (458838).

Almost surely, 2^3443911 is an apocalyptic number.

3443911 is a deficient number, since it is larger than the sum of its proper divisors (226793).

3443911 is a wasteful number, since it uses less digits than its factorization.

3443911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its digits is 1296, while the sum is 25.

The square root of 3443911 is about 1855.7777345361. Note that the first 4 decimals coincide. The cubic root of 3443911 is about 151.0140331680.

The spelling of 3443911 in words is "three million, four hundred forty-three thousand, nine hundred eleven".