4749516168 has 96 divisors (see below), whose sum is σ = 12693737760. Its totient is φ = 1480550400.

The previous prime is 4749516133. The next prime is 4749516193. The reversal of 4749516168 is 8616159474.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 4749516168.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1128468 + ... + 1132668.

It is an arithmetic number, because the mean of its divisors is an integer number (132226435).

Almost surely, 2^4749516168 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 4749516168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6346868880).

4749516168 is an abundant number, since it is smaller than the sum of its proper divisors (7944221592).

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

4749516168 is a wasteful number, since it uses less digits than its factorization.

4749516168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4407 (or 4386 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 4749516168 is about 68916.7335848123. The cubic root of 4749516168 is about 1680.9306266796.

The spelling of 4749516168 in words is "four billion, seven hundred forty-nine million, five hundred sixteen thousand, one hundred sixty-eight".