2840800000 has 216 divisors, whose sum is σ = 7329187152. Its totient is φ = 1098240000.

The previous prime is 2840799901. The next prime is 2840800007. The reversal of 2840800000 is 80482.

It is not an unprimeable number, because it can be changed into a prime (2840800007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42399967 + ... + 42400033.

It is an arithmetic number, because the mean of its divisors is an integer number (33931422).

Almost surely, 2^2840800000 is an apocalyptic number.

2840800000 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 2840800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3664593576).

2840800000 is an abundant number, since it is smaller than the sum of its proper divisors (4488387152).

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

2840800000 is an frugal number, since it uses more digits than its factorization.

2840800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2840800000 is about 53299.1557156396. The cubic root of 2840800000 is about 1416.2727086020.

Adding to 2840800000 its reverse (80482), we get a palindrome (2840880482).

The spelling of 2840800000 in words is "two billion, eight hundred forty million, eight hundred thousand".