4878586444 has 12 divisors (see below), whose sum is σ = 8569031968. Its totient is φ = 2430291600.

The previous prime is 4878586439. The next prime is 4878586477. The reversal of 4878586444 is 4446858784.

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 3 ways as a sum of consecutive naturals, for example, 2249187 + ... + 2251354.

Almost surely, 2^4878586444 is an apocalyptic number.

It is an amenable number.

4878586444 is a deficient number, since it is larger than the sum of its proper divisors (3690445524).

4878586444 is a wasteful number, since it uses less digits than its factorization.

4878586444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500816 (or 4500814 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 58.

The square root of 4878586444 is about 69846.8785558811. The cubic root of 4878586444 is about 1696.0214277842.

The spelling of 4878586444 in words is "four billion, eight hundred seventy-eight million, five hundred eighty-six thousand, four hundred forty-four".