2798909088 has 24 divisors (see below), whose sum is σ = 7347136608. Its totient is φ = 932969664.

The previous prime is 2798909063. The next prime is 2798909093. The reversal of 2798909088 is 8809098972.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14577556 + ... + 14577747.

It is an arithmetic number, because the mean of its divisors is an integer number (306130692).

Almost surely, 2^2798909088 is an apocalyptic number.

It is an amenable number.

2798909088 is an abundant number, since it is smaller than the sum of its proper divisors (4548227520).

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

2798909088 is a wasteful number, since it uses less digits than its factorization.

2798909088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29155316 (or 29155308 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 60.

The square root of 2798909088 is about 52904.7170675735. The cubic root of 2798909088 is about 1409.2766754270.

The spelling of 2798909088 in words is "two billion, seven hundred ninety-eight million, nine hundred nine thousand, eighty-eight".