6728793 has 16 divisors (see below), whose sum is σ = 9549120. Its totient is φ = 4202496.

The previous prime is 6728759. The next prime is 6728801. The reversal of 6728793 is 3978276.

It is not a de Polignac number, because 6728793 - 2¹⁰ = 6727769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6728713) 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, 4921 + ... + 6137.

It is an arithmetic number, because the mean of its divisors is an integer number (596820).

Almost surely, 2^6728793 is an apocalyptic number.

It is an amenable number.

6728793 is a deficient number, since it is larger than the sum of its proper divisors (2820327).

6728793 is a wasteful number, since it uses less digits than its factorization.

6728793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its digits is 127008, while the sum is 42.

The square root of 6728793 is about 2593.9917116290. The cubic root of 6728793 is about 188.7900302507.

The spelling of 6728793 in words is "six million, seven hundred twenty-eight thousand, seven hundred ninety-three".