2808108000 has 432 divisors, whose sum is σ = 10445473584. Its totient is φ = 741830400.

The previous prime is 2808107989. The next prime is 2808108001. The reversal of 2808108000 is 8018082.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808108001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26243947 + ... + 26244053.

It is an arithmetic number, because the mean of its divisors is an integer number (24179337).

Almost surely, 2^2808108000 is an apocalyptic number.

2808108000 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 2808108000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5222736792).

2808108000 is an abundant number, since it is smaller than the sum of its proper divisors (7637365584).

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

2808108000 is an frugal number, since it uses more digits than its factorization.

2808108000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 2808108000 is about 52991.5842374994. The cubic root of 2808108000 is about 1410.8188995905.

The spelling of 2808108000 in words is "two billion, eight hundred eight million, one hundred eight thousand".