8549882980 has 12 divisors (see below), whose sum is σ = 17954754300. Its totient is φ = 3419953184.

The previous prime is 8549882969. The next prime is 8549882983. The reversal of 8549882980 is 892889458.

It can be written as a sum of positive squares in 2 ways, for example, as 6189283584 + 2360599396 = 78672^2 + 48586^2 .

It is not an unprimeable number, because it can be changed into a prime (8549882983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213747055 + ... + 213747094.

It is an arithmetic number, because the mean of its divisors is an integer number (1496229525).

Almost surely, 2^8549882980 is an apocalyptic number.

It is an amenable number.

8549882980 is an abundant number, since it is smaller than the sum of its proper divisors (9404871320).

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

8549882980 is a wasteful number, since it uses less digits than its factorization.

8549882980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427494158 (or 427494156 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 61.

The square root of 8549882980 is about 92465.5772706795. The cubic root of 8549882980 is about 2044.8120239379.

The spelling of 8549882980 in words is "eight billion, five hundred forty-nine million, eight hundred eighty-two thousand, nine hundred eighty".