6709444 has 12 divisors (see below), whose sum is σ = 13418944. Its totient is φ = 2875464.

The previous prime is 6709397. The next prime is 6709463. The reversal of 6709444 is 4449076.

6709444 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119784 + ... + 119839.

Almost surely, 2^6709444 is an apocalyptic number.

It is an amenable number.

6709444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6709444 is a wasteful number, since it uses less digits than its factorization.

6709444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239634 (or 239632 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6709444 is about 2590.2594464648. The cubic root of 6709444 is about 188.6088979502.

The spelling of 6709444 in words is "six million, seven hundred nine thousand, four hundred forty-four".