6673709 has 8 divisors (see below), whose sum is σ = 7675200. Its totient is φ = 5684256.

The previous prime is 6673699. The next prime is 6673717. The reversal of 6673709 is 9073766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6673709 - 2⁸ = 6673453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673739) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1784 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (959400).

Almost surely, 2^6673709 is an apocalyptic number.

It is an amenable number.

6673709 is a deficient number, since it is larger than the sum of its proper divisors (1001491).

6673709 is a wasteful number, since it uses less digits than its factorization.

6673709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 6673709 is about 2583.3522795004. The cubic root of 6673709 is about 188.2734533487.

The spelling of 6673709 in words is "six million, six hundred seventy-three thousand, seven hundred nine".