4779986328 has 48 divisors (see below), whose sum is σ = 13941629520. Its totient is φ = 1470764736.

The previous prime is 4779986327. The next prime is 4779986371. The reversal of 4779986328 is 8236899774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779986327) 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, 2552476 + ... + 2554347.

It is an arithmetic number, because the mean of its divisors is an integer number (290450615).

Almost surely, 2^4779986328 is an apocalyptic number.

It is an amenable number.

4779986328 is an abundant number, since it is smaller than the sum of its proper divisors (9161643192).

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

4779986328 is a wasteful number, since it uses less digits than its factorization.

4779986328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106848 (or 5106841 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The square root of 4779986328 is about 69137.4451943373. The cubic root of 4779986328 is about 1684.5175945006.

The spelling of 4779986328 in words is "four billion, seven hundred seventy-nine million, nine hundred eighty-six thousand, three hundred twenty-eight".