6782966968 has 16 divisors (see below), whose sum is σ = 12860964000. Its totient is φ = 3353376576.

The previous prime is 6782966963. The next prime is 6782966999. The reversal of 6782966968 is 8696692876.

It is a happy number.

It is a super-2 number, since 2×6782966968² = 92017281777958226048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6782966963) 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 3 ways as a sum of consecutive naturals, for example, 4762608 + ... + 4764031.

It is an arithmetic number, because the mean of its divisors is an integer number (803810250).

Almost surely, 2^6782966968 is an apocalyptic number.

It is an amenable number.

6782966968 is a deficient number, since it is larger than the sum of its proper divisors (6077997032).

6782966968 is a wasteful number, since it uses less digits than its factorization.

6782966968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9526734 (or 9526730 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 67.

The square root of 6782966968 is about 82358.7698305408. The cubic root of 6782966968 is about 1892.9533037042.

The spelling of 6782966968 in words is "six billion, seven hundred eighty-two million, nine hundred sixty-six thousand, nine hundred sixty-eight".