3448444 has 12 divisors (see below), whose sum is σ = 6081768. Its totient is φ = 1710800.

The previous prime is 3448439. The next prime is 3448453. The reversal of 3448444 is 4448443.

It is a super-2 number, since 2×3448444² = 23783532042272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (506814).

Almost surely, 2^3448444 is an apocalyptic number.

It is an amenable number.

3448444 is a deficient number, since it is larger than the sum of its proper divisors (2633324).

3448444 is a wasteful number, since it uses less digits than its factorization.

3448444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716 (or 6714 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

The square root of 3448444 is about 1856.9986537421. The cubic root of 3448444 is about 151.0802608270.

Subtracting 3448444 from its reverse (4448443), we obtain a palindrome (999999).

The spelling of 3448444 in words is "three million, four hundred forty-eight thousand, four hundred forty-four".