6797917 has 8 divisors (see below), whose sum is σ = 7928000. Its totient is φ = 5826492.

The previous prime is 6797891. The next prime is 6797927. The reversal of 6797917 is 7197976.

6797917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-6797917 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 (6797927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9567 + ... + 10252.

It is an arithmetic number, because the mean of its divisors is an integer number (991000).

Almost surely, 2^6797917 is an apocalyptic number.

It is an amenable number.

6797917 is a deficient number, since it is larger than the sum of its proper divisors (1130083).

6797917 is an equidigital number, since it uses as much as digits as its factorization.

6797917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19840 (or 19826 counting only the distinct ones).

The product of its digits is 166698, while the sum is 46.

The square root of 6797917 is about 2607.2815344723. The cubic root of 6797917 is about 189.4343007583.

The spelling of 6797917 in words is "six million, seven hundred ninety-seven thousand, nine hundred seventeen".