4805781384 has 16 divisors (see below), whose sum is σ = 12014453520. Its totient is φ = 1601927120.

The previous prime is 4805781329. The next prime is 4805781389. The reversal of 4805781384 is 4831875084.

It is not an unprimeable number, because it can be changed into a prime (4805781389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100120422 + ... + 100120469.

It is an arithmetic number, because the mean of its divisors is an integer number (750903345).

Almost surely, 2^4805781384 is an apocalyptic number.

It is an amenable number.

4805781384 is an abundant number, since it is smaller than the sum of its proper divisors (7208672136).

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

4805781384 is a wasteful number, since it uses less digits than its factorization.

4805781384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200240900 (or 200240896 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 4805781384 is about 69323.7432918910. The cubic root of 4805781384 is about 1687.5423100064.

The spelling of 4805781384 in words is "four billion, eight hundred five million, seven hundred eighty-one thousand, three hundred eighty-four".