4788718388 has 24 divisors (see below), whose sum is σ = 8466683904. Its totient is φ = 2369757600.

The previous prime is 4788718379. The next prime is 4788718453. The reversal of 4788718388 is 8838178874.

It is a self number, because there is not a number n which added to its sum of digits gives 4788718388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202673 + ... + 225063.

It is an arithmetic number, because the mean of its divisors is an integer number (352778496).

Almost surely, 2^4788718388 is an apocalyptic number.

It is an amenable number.

4788718388 is a deficient number, since it is larger than the sum of its proper divisors (3677965516).

4788718388 is a wasteful number, since it uses less digits than its factorization.

4788718388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22943 (or 22941 counting only the distinct ones).

The product of its digits is 19267584, while the sum is 62.

The square root of 4788718388 is about 69200.5663849654. The cubic root of 4788718388 is about 1685.5427271968.

The spelling of 4788718388 in words is "four billion, seven hundred eighty-eight million, seven hundred eighteen thousand, three hundred eighty-eight".