4887487842 has 32 divisors (see below), whose sum is σ = 10131316800. Its totient is φ = 1570580928.

The previous prime is 4887487831. The next prime is 4887487859. The reversal of 4887487842 is 2487847884.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76792 + ... + 125187.

It is an arithmetic number, because the mean of its divisors is an integer number (316603650).

Almost surely, 2^4887487842 is an apocalyptic number.

4887487842 is an abundant number, since it is smaller than the sum of its proper divisors (5243828958).

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

4887487842 is a wasteful number, since it uses less digits than its factorization.

4887487842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202130.

The product of its digits is 25690112, while the sum is 60.

The square root of 4887487842 is about 69910.5703166553. The cubic root of 4887487842 is about 1697.0523130837.

The spelling of 4887487842 in words is "four billion, eight hundred eighty-seven million, four hundred eighty-seven thousand, eight hundred forty-two".