4786871191 has 12 divisors (see below), whose sum is σ = 5123255184. Its totient is φ = 4471034400.

The previous prime is 4786871183. The next prime is 4786871209. The reversal of 4786871191 is 1911786874.

It is a happy number.

It is not a de Polignac number, because 4786871191 - 2³ = 4786871183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4786871161) 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 11 ways as a sum of consecutive naturals, for example, 67750 + ... + 119011.

It is an arithmetic number, because the mean of its divisors is an integer number (426937932).

Almost surely, 2^4786871191 is an apocalyptic number.

4786871191 is a deficient number, since it is larger than the sum of its proper divisors (336383993).

4786871191 is a wasteful number, since it uses less digits than its factorization.

4786871191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186870 (or 186851 counting only the distinct ones).

The product of its digits is 677376, while the sum is 52.

The square root of 4786871191 is about 69187.2184077377. The cubic root of 4786871191 is about 1685.3259726193.

The spelling of 4786871191 in words is "four billion, seven hundred eighty-six million, eight hundred seventy-one thousand, one hundred ninety-one".