6679544 has 16 divisors (see below), whose sum is σ = 12555000. Its totient is φ = 3331552.

The previous prime is 6679531. The next prime is 6679553. The reversal of 6679544 is 4459766.

It is a congruent number.

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, 3707 + ... + 5205.

Almost surely, 2^6679544 is an apocalyptic number.

It is an amenable number.

6679544 is a deficient number, since it is larger than the sum of its proper divisors (5875456).

6679544 is a wasteful number, since it uses less digits than its factorization.

6679544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2058 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 6679544 is about 2584.4813793100. The cubic root of 6679544 is about 188.3283081821.

The spelling of 6679544 in words is "six million, six hundred seventy-nine thousand, five hundred forty-four".