4879816461 has 16 divisors (see below), whose sum is σ = 7785462720. Its totient is φ = 3002963760.

The previous prime is 4879816453. The next prime is 4879816489. The reversal of 4879816461 is 1646189784.

4879816461 is a `hidden beast` number, since 4 + 87 + 98 + 16 + 461 = 666.

It is not a de Polignac number, because 4879816461 - 2³ = 4879816453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4879816398 and 4879816407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4879816421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6950955 + ... + 6951656.

It is an arithmetic number, because the mean of its divisors is an integer number (486591420).

Almost surely, 2^4879816461 is an apocalyptic number.

It is an amenable number.

4879816461 is a deficient number, since it is larger than the sum of its proper divisors (2905646259).

4879816461 is a wasteful number, since it uses less digits than its factorization.

4879816461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902633 (or 13902627 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 4879816461 is about 69855.6830973687. The cubic root of 4879816461 is about 1696.1639526675.

The spelling of 4879816461 in words is "four billion, eight hundred seventy-nine million, eight hundred sixteen thousand, four hundred sixty-one".