4781796888 has 96 divisors (see below), whose sum is σ = 13156464960. Its totient is φ = 1436339520.

The previous prime is 4781796883. The next prime is 4781796917. The reversal of 4781796888 is 8886971874.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781796881) 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 23 ways as a sum of consecutive naturals, for example, 4257495 + ... + 4258617.

It is an arithmetic number, because the mean of its divisors is an integer number (137046510).

Almost surely, 2^4781796888 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 4781796888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6578232480).

4781796888 is an abundant number, since it is smaller than the sum of its proper divisors (8374668072).

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

4781796888 is a wasteful number, since it uses less digits than its factorization.

4781796888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397 (or 1266 counting only the distinct ones).

The product of its digits is 43352064, while the sum is 66.

The square root of 4781796888 is about 69150.5378720947. The cubic root of 4781796888 is about 1684.7302544655.

The spelling of 4781796888 in words is "four billion, seven hundred eighty-one million, seven hundred ninety-six thousand, eight hundred eighty-eight".