2884847990 has 32 divisors (see below), whose sum is σ = 5283010080. Its totient is φ = 1133913600.

The previous prime is 2884847989. The next prime is 2884848019. The reversal of 2884847990 is 997484882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932366 + ... + 935454.

It is an arithmetic number, because the mean of its divisors is an integer number (165094065).

Almost surely, 2^2884847990 is an apocalyptic number.

2884847990 is a deficient number, since it is larger than the sum of its proper divisors (2398162090).

2884847990 is a wasteful number, since it uses less digits than its factorization.

2884847990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The square root of 2884847990 is about 53710.7809475900. The cubic root of 2884847990 is about 1423.5551975623. Note that the first 3 decimals are identical.

The spelling of 2884847990 in words is "two billion, eight hundred eighty-four million, eight hundred forty-seven thousand, nine hundred ninety".