4994943744 has 288 divisors, whose sum is σ = 16221184000. Its totient is φ = 1332744192.

The previous prime is 4994943623. The next prime is 4994943749. The reversal of 4994943744 is 4473494994.

It is a Harshad number since it is a multiple of its sum of digits (57).

Its product of digits (15676416) is a multiple of the sum of its prime divisors (729).

It is not an unprimeable number, because it can be changed into a prime (4994943749) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 8069067 + ... + 8069685.

Almost surely, 2^4994943744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4994943744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8110592000).

4994943744 is an abundant number, since it is smaller than the sum of its proper divisors (11226240256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4994943744 is a wasteful number, since it uses less digits than its factorization.

4994943744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 729 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 57.

The square root of 4994943744 is about 70674.9159461828. The cubic root of 4994943744 is about 1709.3993471947.

The spelling of 4994943744 in words is "four billion, nine hundred ninety-four million, nine hundred forty-three thousand, seven hundred forty-four".