4798849888 has 60 divisors (see below), whose sum is σ = 11021878980. Its totient is φ = 2056617024.

The previous prime is 4798849877. The next prime is 4798849889. The reversal of 4798849888 is 8889488974.

It is a happy number.

It is a super-2 number, since 2×4798849888² = 46057920495115225088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4798849888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4798849889) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 45603 + ... + 108061.

It is an arithmetic number, because the mean of its divisors is an integer number (183697983).

Almost surely, 2^4798849888 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 4798849888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5510939490).

4798849888 is an abundant number, since it is smaller than the sum of its proper divisors (6223029092).

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

4798849888 is an frugal number, since it uses more digits than its factorization.

4798849888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62497 (or 62468 counting only the distinct ones).

The product of its digits is 297271296, while the sum is 73.

The square root of 4798849888 is about 69273.7315870886. The cubic root of 4798849888 is about 1686.7305917818.

The spelling of 4798849888 in words is "four billion, seven hundred ninety-eight million, eight hundred forty-nine thousand, eight hundred eighty-eight".