6809673 has 16 divisors (see below), whose sum is σ = 10354176. Its totient is φ = 3943680.

The previous prime is 6809669. The next prime is 6809683. The reversal of 6809673 is 3769086.

It is not a de Polignac number, because 6809673 - 2² = 6809669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (6809653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4473 + ... + 5798.

It is an arithmetic number, because the mean of its divisors is an integer number (647136).

Almost surely, 2^6809673 is an apocalyptic number.

It is an amenable number.

6809673 is a deficient number, since it is larger than the sum of its proper divisors (3544503).

6809673 is a wasteful number, since it uses less digits than its factorization.

6809673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10304.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 6809673 is about 2609.5350160517. The cubic root of 6809673 is about 189.5434374797.

The spelling of 6809673 in words is "six million, eight hundred nine thousand, six hundred seventy-three".