7851116798 has 8 divisors (see below), whose sum is σ = 13459057392. Its totient is φ = 3364764336.

The previous prime is 7851116789. The next prime is 7851116809. The reversal of 7851116798 is 8976111587.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280397015 + ... + 280397042.

It is an arithmetic number, because the mean of its divisors is an integer number (1682382174).

Almost surely, 2^7851116798 is an apocalyptic number.

7851116798 is a deficient number, since it is larger than the sum of its proper divisors (5607940594).

7851116798 is a wasteful number, since it uses less digits than its factorization.

7851116798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560794066.

The product of its digits is 846720, while the sum is 53.

The square root of 7851116798 is about 88606.5279649304. The cubic root of 7851116798 is about 1987.5152947309.

The spelling of 7851116798 in words is "seven billion, eight hundred fifty-one million, one hundred sixteen thousand, seven hundred ninety-eight".