7874822682756 has 144 divisors (see below), whose sum is σ = 21355560757440. Its totient is φ = 2439095742720.

The previous prime is 7874822682751. The next prime is 7874822682757. The reversal of 7874822682756 is 6572862284787.

It is a happy number.

7874822682756 is a `hidden beast` number, since 7 + 87 + 482 + 2 + 68 + 2 + 7 + 5 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (7874822682751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120722806 + ... + 120788018.

It is an arithmetic number, because the mean of its divisors is an integer number (148302505260).

Almost surely, 2^{7874822682756} is an apocalyptic number.

7874822682756 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7874822682756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10677780378720).

7874822682756 is an abundant number, since it is smaller than the sum of its proper divisors (13480738074684).

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

7874822682756 is a wasteful number, since it uses less digits than its factorization.

7874822682756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68626 (or 68621 counting only the distinct ones).

The product of its digits is 1011548160, while the sum is 72.

The spelling of 7874822682756 in words is "seven trillion, eight hundred seventy-four billion, eight hundred twenty-two million, six hundred eighty-two thousand, seven hundred fifty-six".