8763838976 has 60 divisors (see below), whose sum is σ = 18136085682. Its totient is φ = 4230610944.

The previous prime is 8763838969. The next prime is 8763839003. The reversal of 8763838976 is 6798383678.

It can be written as a sum of positive squares in 3 ways, for example, as 7220920576 + 1542918400 = 84976^2 + 39280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 420416 + ... + 440768.

Almost surely, 2^8763838976 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 8763838976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9068042841).

8763838976 is an abundant number, since it is smaller than the sum of its proper divisors (9372246706).

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

8763838976 is an equidigital number, since it uses as much as digits as its factorization.

8763838976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20429 (or 20384 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 65.

The square root of 8763838976 is about 93615.3778820553. The cubic root of 8763838976 is about 2061.7284465953.

The spelling of 8763838976 in words is "eight billion, seven hundred sixty-three million, eight hundred thirty-eight thousand, nine hundred seventy-six".