2880284420 has 48 divisors (see below), whose sum is σ = 6624313920. Its totient is φ = 1045458816.

The previous prime is 2880284389. The next prime is 2880284443. The reversal of 2880284420 is 244820882.

It is a happy number.

2880284420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78542 + ... + 109221.

It is an arithmetic number, because the mean of its divisors is an integer number (138006540).

Almost surely, 2^2880284420 is an apocalyptic number.

2880284420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2880284420 is an abundant number, since it is smaller than the sum of its proper divisors (3744029500).

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

2880284420 is a wasteful number, since it uses less digits than its factorization.

2880284420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187844 (or 187842 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 38.

The square root of 2880284420 is about 53668.2813214658. The cubic root of 2880284420 is about 1422.8041559763.

The spelling of 2880284420 in words is "two billion, eight hundred eighty million, two hundred eighty-four thousand, four hundred twenty".