4878666824 has 16 divisors (see below), whose sum is σ = 9360233520. Its totient is φ = 2382604560.

The previous prime is 4878666823. The next prime is 4878666847. The reversal of 4878666824 is 4286668784.

It is not an unprimeable number, because it can be changed into a prime (4878666823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7090742 + ... + 7091429.

It is an arithmetic number, because the mean of its divisors is an integer number (585014595).

Almost surely, 2^4878666824 is an apocalyptic number.

It is an amenable number.

4878666824 is a deficient number, since it is larger than the sum of its proper divisors (4481566696).

4878666824 is a wasteful number, since it uses less digits than its factorization.

4878666824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14182220 (or 14182216 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 59.

The square root of 4878666824 is about 69847.4539550297. The cubic root of 4878666824 is about 1696.0307423302.

The spelling of 4878666824 in words is "four billion, eight hundred seventy-eight million, six hundred sixty-six thousand, eight hundred twenty-four".