8789770080 has 960 divisors, whose sum is σ = 39649357440. Its totient is φ = 1783627776.

The previous prime is 8789770069. The next prime is 8789770081. The reversal of 8789770080 is 800779878.

8789770080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8789769999 and 8789770026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8789770081) 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 159 ways as a sum of consecutive naturals, for example, 34201312 + ... + 34201568.

It is an arithmetic number, because the mean of its divisors is an integer number (41301414).

Almost surely, 2^8789770080 is an apocalyptic number.

8789770080 is a gapful number since it is divisible by the number (80) 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 8789770080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19824678720).

8789770080 is an abundant number, since it is smaller than the sum of its proper divisors (30859587360).

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

8789770080 is a wasteful number, since it uses less digits than its factorization.

8789770080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 54.

The square root of 8789770080 is about 93753.7736840496. The cubic root of 8789770080 is about 2063.7599098774.

The spelling of 8789770080 in words is "eight billion, seven hundred eighty-nine million, seven hundred seventy thousand, eighty".