6797945 has 16 divisors (see below), whose sum is σ = 10171008. Its totient is φ = 4237440.

The previous prime is 6797933. The next prime is 6797951. The reversal of 6797945 is 5497976.

It is a de Polignac number, because none of the positive numbers 2^k-6797945 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 7² + 9² + 7⁶ + 9⁶ + 4¹¹ + 5⁹ .

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6797945.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8444 + ... + 9213.

It is an arithmetic number, because the mean of its divisors is an integer number (635688).

Almost surely, 2^6797945 is an apocalyptic number.

It is an amenable number.

6797945 is a deficient number, since it is larger than the sum of its proper divisors (3373063).

6797945 is a wasteful number, since it uses less digits than its factorization.

6797945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17680.

The product of its digits is 476280, while the sum is 47.

The square root of 6797945 is about 2607.2869040441. The cubic root of 6797945 is about 189.4345608455.

The spelling of 6797945 in words is "six million, seven hundred ninety-seven thousand, nine hundred forty-five".