4823990784 has 120 divisors (see below), whose sum is σ = 13977355392. Its totient is φ = 1601648640.

The previous prime is 4823990783. The next prime is 4823990789. The reversal of 4823990784 is 4870993284.

4823990784 is a `hidden beast` number, since 482 + 3 + 9 + 90 + 78 + 4 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4823990784.

It is not an unprimeable number, because it can be changed into a prime (4823990783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246837 + ... + 1250699.

Almost surely, 2^4823990784 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 4823990784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6988677696).

4823990784 is an abundant number, since it is smaller than the sum of its proper divisors (9153364608).

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

4823990784 is a wasteful number, since it uses less digits than its factorization.

4823990784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158 (or 4139 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 4823990784 is about 69454.9550716146. The cubic root of 4823990784 is about 1689.6710240461.

The spelling of 4823990784 in words is "four billion, eight hundred twenty-three million, nine hundred ninety thousand, seven hundred eighty-four".