4878692313 has 16 divisors (see below), whose sum is σ = 7288072896. Its totient is φ = 2876869440.

The previous prime is 4878692297. The next prime is 4878692369. The reversal of 4878692313 is 3132968784.

It is not a de Polignac number, because 4878692313 - 2⁴ = 4878692297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4878692383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1996606 + ... + 1999047.

It is an arithmetic number, because the mean of its divisors is an integer number (455504556).

Almost surely, 2^4878692313 is an apocalyptic number.

It is an amenable number.

4878692313 is a deficient number, since it is larger than the sum of its proper divisors (2409380583).

4878692313 is a wasteful number, since it uses less digits than its factorization.

4878692313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995704.

The product of its digits is 1741824, while the sum is 51.

The square root of 4878692313 is about 69847.6364167035. The cubic root of 4878692313 is about 1696.0336960095.

The spelling of 4878692313 in words is "four billion, eight hundred seventy-eight million, six hundred ninety-two thousand, three hundred thirteen".