3448443 has 16 divisors (see below), whose sum is σ = 4896000. Its totient is φ = 2152800.

The previous prime is 3448439. The next prime is 3448453.

3448443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3448443 - 2² = 3448439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3448443.

It is not an unprimeable number, because it can be changed into a prime (3448453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5458 + ... + 6056.

It is an arithmetic number, because the mean of its divisors is an integer number (306000).

Almost surely, 2^3448443 is an apocalyptic number.

3448443 is a deficient number, since it is larger than the sum of its proper divisors (1447557).

3448443 is a wasteful number, since it uses less digits than its factorization.

3448443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its digits is 18432, while the sum is 30.

The square root of 3448443 is about 1856.9983844904. The cubic root of 3448443 is about 151.0802462233.

The spelling of 3448443 in words is "three million, four hundred forty-eight thousand, four hundred forty-three".