4839561792 has 84 divisors (see below), whose sum is σ = 14938809340. Its totient is φ = 1489093632.

The previous prime is 4839561787. The next prime is 4839561821. The reversal of 4839561792 is 2971659384.

4839561792 is a `hidden beast` number, since 4 + 8 + 3 + 9 + 561 + 79 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1017354816 + 3822206976 = 31896^2 + 61824^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 315667 + ... + 330642.

Almost surely, 2^4839561792 is an apocalyptic number.

It is an amenable number.

4839561792 is an abundant number, since it is smaller than the sum of its proper divisors (10099247548).

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

4839561792 is a wasteful number, since it uses less digits than its factorization.

4839561792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646340 (or 646327 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 4839561792 is about 69566.9590538497. The cubic root of 4839561792 is about 1691.4870601144.

The spelling of 4839561792 in words is "four billion, eight hundred thirty-nine million, five hundred sixty-one thousand, seven hundred ninety-two".