6798985797 has 8 divisors (see below), whose sum is σ = 9598568256. Its totient is φ = 4266030272.

The previous prime is 6798985757. The next prime is 6798985829. The reversal of 6798985797 is 7975898976.

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 6798985797 - 2¹¹ = 6798983749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6798985757) 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, 66656673 + ... + 66656774.

It is an arithmetic number, because the mean of its divisors is an integer number (1199821032).

Almost surely, 2^6798985797 is an apocalyptic number.

It is an amenable number.

6798985797 is a deficient number, since it is larger than the sum of its proper divisors (2799582459).

6798985797 is a wasteful number, since it uses less digits than its factorization.

6798985797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133313467.

The product of its digits is 480090240, while the sum is 75.

The square root of 6798985797 is about 82455.9627740772. The cubic root of 6798985797 is about 1894.4422812292.

The spelling of 6798985797 in words is "six billion, seven hundred ninety-eight million, nine hundred eighty-five thousand, seven hundred ninety-seven".