4747867568 has 40 divisors (see below), whose sum is σ = 9497725440. Its totient is φ = 2297756160.

The previous prime is 4747867549. The next prime is 4747867577. The reversal of 4747867568 is 8657687474.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4747867568.

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 7 ways as a sum of consecutive naturals, for example, 54818 + ... + 111806.

It is an arithmetic number, because the mean of its divisors is an integer number (237443136).

Almost surely, 2^4747867568 is an apocalyptic number.

It is an amenable number.

4747867568 is an abundant number, since it is smaller than the sum of its proper divisors (4749857872).

4747867568 is a wasteful number, since it uses less digits than its factorization.

4747867568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57165 (or 57159 counting only the distinct ones).

The product of its digits is 63221760, while the sum is 62.

The square root of 4747867568 is about 68904.7717360706. The cubic root of 4747867568 is about 1680.7361154333.

The spelling of 4747867568 in words is "four billion, seven hundred forty-seven million, eight hundred sixty-seven thousand, five hundred sixty-eight".