8777992896 has 224 divisors, whose sum is σ = 26310336000. Its totient is φ = 2869447680.

The previous prime is 8777992859. The next prime is 8777992897. The reversal of 8777992896 is 6982997778.

It is a Harshad number since it is a multiple of its sum of digits (72).

Its product of digits (192036096) is a multiple of the sum of its prime divisors (588).

It is not an unprimeable number, because it can be changed into a prime (8777992897) 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 31 ways as a sum of consecutive naturals, for example, 26519451 + ... + 26519781.

Almost surely, 2^8777992896 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 8777992896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13155168000).

8777992896 is an abundant number, since it is smaller than the sum of its proper divisors (17532343104).

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

8777992896 is a wasteful number, since it uses less digits than its factorization.

8777992896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 588 counting only the distinct ones).

The product of its digits is 192036096, while the sum is 72.

The square root of 8777992896 is about 93690.9435110993. The cubic root of 8777992896 is about 2062.8377718543.

The spelling of 8777992896 in words is "eight billion, seven hundred seventy-seven million, nine hundred ninety-two thousand, eight hundred ninety-six".