9763678023822 has 80 divisors (see below), whose sum is σ = 22006561919760. Its totient is φ = 3248832100032.

The previous prime is 9763678023811. The next prime is 9763678023829. The reversal of 9763678023822 is 2283208763679.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9763678023822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9763678023829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22181308 + ... + 22617200.

It is an arithmetic number, because the mean of its divisors is an integer number (275082023997).

Almost surely, 2^{9763678023822} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9763678023822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11003280959880).

9763678023822 is an abundant number, since it is smaller than the sum of its proper divisors (12242883895938).

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

9763678023822 is an frugal number, since it uses more digits than its factorization.

9763678023822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436491 (or 436467 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 9763678023822 in words is "nine trillion, seven hundred sixty-three billion, six hundred seventy-eight million, twenty-three thousand, eight hundred twenty-two".