2884738880 has 28 divisors (see below), whose sum is σ = 6869285220. Its totient is φ = 1153895424.

The previous prime is 2884738847. The next prime is 2884738921. The reversal of 2884738880 is 888374882.

It can be written as a sum of positive squares in 2 ways, for example, as 358269184 + 2526469696 = 18928^2 + 50264^2 .

It is a congruent number.

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, 4507085 + ... + 4507724.

It is an arithmetic number, because the mean of its divisors is an integer number (245331615).

Almost surely, 2^2884738880 is an apocalyptic number.

2884738880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2884738880 is an abundant number, since it is smaller than the sum of its proper divisors (3984546340).

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

2884738880 is an equidigital number, since it uses as much as digits as its factorization.

2884738880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9014826 (or 9014816 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 56.

The square root of 2884738880 is about 53709.7652201162. The cubic root of 2884738880 is about 1423.5372502197.

The spelling of 2884738880 in words is "two billion, eight hundred eighty-four million, seven hundred thirty-eight thousand, eight hundred eighty".