6793973868 has 96 divisors (see below), whose sum is σ = 18384871680. Its totient is φ = 1931040000.

The previous prime is 6793973861. The next prime is 6793973941. The reversal of 6793973868 is 8683793976.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 6793973799 and 6793973808.

It is not an unprimeable number, because it can be changed into a prime (6793973861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239898 + ... + 266718.

It is an arithmetic number, because the mean of its divisors is an integer number (191509080).

Almost surely, 2^6793973868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6793973868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192435840).

6793973868 is an abundant number, since it is smaller than the sum of its proper divisors (11590897812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6793973868 is a wasteful number, since it uses less digits than its factorization.

6793973868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26959 (or 26957 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 66.

The square root of 6793973868 is about 82425.5656213532. The cubic root of 6793973868 is about 1893.9766654983.

The spelling of 6793973868 in words is "six billion, seven hundred ninety-three million, nine hundred seventy-three thousand, eight hundred sixty-eight".