2280808880 has 180 divisors, whose sum is σ = 6414464448. Its totient is φ = 751242240.

The previous prime is 2280808879. The next prime is 2280808889. The reversal of 2280808880 is 888080822.

It is not an unprimeable number, because it can be changed into a prime (2280808889) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16648172 + ... + 16648308.

Almost surely, 2^2280808880 is an apocalyptic number.

2280808880 is a gapful number since it is divisible by the number (20) 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 2280808880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3207232224).

2280808880 is an abundant number, since it is smaller than the sum of its proper divisors (4133655568).

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

2280808880 is a wasteful number, since it uses less digits than its factorization.

2280808880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 2280808880 is about 47757.8148578848. The cubic root of 2280808880 is about 1316.3245012359.

The spelling of 2280808880 in words is "two billion, two hundred eighty million, eight hundred eight thousand, eight hundred eighty".