4999984744 has 16 divisors (see below), whose sum is σ = 9379681920. Its totient is φ = 2498736240.

The previous prime is 4999984721. The next prime is 4999984747. The reversal of 4999984744 is 4474899994.

It is a self number, because there is not a number n which added to its sum of digits gives 4999984744.

It is not an unprimeable number, because it can be changed into a prime (4999984747) 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, 139992 + ... + 172039.

It is an arithmetic number, because the mean of its divisors is an integer number (586230120).

Almost surely, 2^4999984744 is an apocalyptic number.

It is an amenable number.

4999984744 is a deficient number, since it is larger than the sum of its proper divisors (4379697176).

4999984744 is a wasteful number, since it uses less digits than its factorization.

4999984744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314040 (or 314036 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 67.

The square root of 4999984744 is about 70710.5702423619. The cubic root of 4999984744 is about 1709.9742075154.

The spelling of 4999984744 in words is "four billion, nine hundred ninety-nine million, nine hundred eighty-four thousand, seven hundred forty-four".