4861716444 has 96 divisors (see below), whose sum is σ = 13776887040. Its totient is φ = 1473557184.

The previous prime is 4861716443. The next prime is 4861716449. The reversal of 4861716444 is 4446171684.

4861716444 is a `hidden beast` number, since 486 + 1 + 7 + 164 + 4 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4861716444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861716443) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 68227 + ... + 119909.

It is an arithmetic number, because the mean of its divisors is an integer number (143509240).

Almost surely, 2^4861716444 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 4861716444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6888443520).

4861716444 is an abundant number, since it is smaller than the sum of its proper divisors (8915170596).

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

4861716444 is a wasteful number, since it uses less digits than its factorization.

4861716444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51776 (or 51768 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 4861716444 is about 69726.0098098263. The cubic root of 4861716444 is about 1694.0642403226.

The spelling of 4861716444 in words is "four billion, eight hundred sixty-one million, seven hundred sixteen thousand, four hundred forty-four".