6863796968 has 96 divisors (see below), whose sum is σ = 15739018560. Its totient is φ = 2748038400.

The previous prime is 6863796943. The next prime is 6863796983. The reversal of 6863796968 is 8696973686.

It is a super-2 number, since 2×6863796968² = 94223417635851986048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6863796898 and 6863796907.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1473443 + ... + 1478093.

It is an arithmetic number, because the mean of its divisors is an integer number (163948110).

Almost surely, 2^6863796968 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 6863796968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7869509280).

6863796968 is an abundant number, since it is smaller than the sum of its proper divisors (8875221592).

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

6863796968 is a wasteful number, since it uses less digits than its factorization.

6863796968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775 (or 4752 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 68.

The square root of 6863796968 is about 82848.0353901045. The cubic root of 6863796968 is about 1900.4428301156.

The spelling of 6863796968 in words is "six billion, eight hundred sixty-three million, seven hundred ninety-six thousand, nine hundred sixty-eight".