6944404 has 6 divisors (see below), whose sum is σ = 12152714. Its totient is φ = 3472200.

The previous prime is 6944387. The next prime is 6944429. The reversal of 6944404 is 4044496.

6944404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6451600 + 492804 = 2540^2 + 702^2 .

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 as a sum of consecutive naturals, namely, 868047 + ... + 868054.

Almost surely, 2^6944404 is an apocalyptic number.

It is an amenable number.

6944404 is a deficient number, since it is larger than the sum of its proper divisors (5208310).

6944404 is a wasteful number, since it uses less digits than its factorization.

6944404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736105 (or 1736103 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6944404 is about 2635.2237096687. The cubic root of 6944404 is about 190.7853367129.

The spelling of 6944404 in words is "six million, nine hundred forty-four thousand, four hundred four".