4189791163 has 4 divisors (see below), whose sum is σ = 4303028800. Its totient is φ = 4076553528.

The previous prime is 4189791097. The next prime is 4189791167. The reversal of 4189791163 is 3611979814.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3611979814 = 2 ⋅1805989907.

It is a cyclic number.

It is not a de Polignac number, because 4189791163 - 2⁹ = 4189790651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4189791167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56618763 + ... + 56618836.

It is an arithmetic number, because the mean of its divisors is an integer number (1075757200).

Almost surely, 2^4189791163 is an apocalyptic number.

4189791163 is a deficient number, since it is larger than the sum of its proper divisors (113237637).

4189791163 is a wasteful number, since it uses less digits than its factorization.

4189791163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113237636.

The product of its digits is 326592, while the sum is 49.

The square root of 4189791163 is about 64728.5961766513. The cubic root of 4189791163 is about 1612.1203449520.

The spelling of 4189791163 in words is "four billion, one hundred eighty-nine million, seven hundred ninety-one thousand, one hundred sixty-three".