8775982080 has 396 divisors, whose sum is σ = 32351524920. Its totient is φ = 2199257088.

The previous prime is 8775982079. The next prime is 8775982129. The reversal of 8775982080 is 802895778.

It is a super-2 number, since 2×8775982080² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13316791 + ... + 13317449.

It is an arithmetic number, because the mean of its divisors is an integer number (81695770).

Almost surely, 2^8775982080 is an apocalyptic number.

8775982080 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 8775982080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16175762460).

8775982080 is an abundant number, since it is smaller than the sum of its proper divisors (23575542840).

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

8775982080 is a wasteful number, since it uses less digits than its factorization.

8775982080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 54.

The square root of 8775982080 is about 93680.2117845599. The cubic root of 8775982080 is about 2062.6802451843.

The spelling of 8775982080 in words is "eight billion, seven hundred seventy-five million, nine hundred eighty-two thousand, eighty".