2808034560 has 288 divisors, whose sum is σ = 10289986560. Its totient is φ = 724377600.

The previous prime is 2808034531. The next prime is 2808034561. The reversal of 2808034560 is 654308082.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808034561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070050 + ... + 1072670.

It is an arithmetic number, because the mean of its divisors is an integer number (35729120).

Almost surely, 2^2808034560 is an apocalyptic number.

2808034560 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 2808034560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5144993280).

2808034560 is an abundant number, since it is smaller than the sum of its proper divisors (7481952000).

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

2808034560 is a wasteful number, since it uses less digits than its factorization.

2808034560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2808034560 is about 52990.8912927495. The cubic root of 2808034560 is about 1410.8066005095.

The spelling of 2808034560 in words is "two billion, eight hundred eight million, thirty-four thousand, five hundred sixty".