4849717728 has 96 divisors (see below), whose sum is σ = 13008038400. Its totient is φ = 1581705216.

The previous prime is 4849717711. The next prime is 4849717781. The reversal of 4849717728 is 8277179484.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854163 + ... + 859821.

It is an arithmetic number, because the mean of its divisors is an integer number (135500400).

Almost surely, 2^4849717728 is an apocalyptic number.

4849717728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4849717728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504019200).

4849717728 is an abundant number, since it is smaller than the sum of its proper divisors (8158320672).

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

4849717728 is a wasteful number, since it uses less digits than its factorization.

4849717728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864 (or 5856 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 57.

The square root of 4849717728 is about 69639.9147615791. The cubic root of 4849717728 is about 1692.6694420782.

The spelling of 4849717728 in words is "four billion, eight hundred forty-nine million, seven hundred seventeen thousand, seven hundred twenty-eight".