4791792187 has 16 divisors (see below), whose sum is σ = 5955993792. Its totient is φ = 3753763200.

The previous prime is 4791792149. The next prime is 4791792223. The reversal of 4791792187 is 7812971974.

It is a cyclic number.

It is not a de Polignac number, because 4791792187 - 2³¹ = 2644308539 is a prime.

It is a super-2 number, since 2×4791792187² = 45922544726788485938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4791792107) 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, 251488 + ... + 269869.

It is an arithmetic number, because the mean of its divisors is an integer number (372249612).

Almost surely, 2^4791792187 is an apocalyptic number.

4791792187 is a deficient number, since it is larger than the sum of its proper divisors (1164201605).

4791792187 is a wasteful number, since it uses less digits than its factorization.

4791792187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521478.

The product of its digits is 1778112, while the sum is 55.

The square root of 4791792187 is about 69222.7721707243. The cubic root of 4791792187 is about 1685.9032907121.

The spelling of 4791792187 in words is "four billion, seven hundred ninety-one million, seven hundred ninety-two thousand, one hundred eighty-seven".