C code to check a number is Armstrong or not

Armstrong: 
if number is 153 and 1³+5³+3³=153 means sum of the cube of every digit is equal to the given number than is called Armstrong.

C program: 

#include<stdio.h>
 
int Armstrong(int number) 
{
int result = 0;
int remainder; 
while(number != 0)
{
 remainder = number%10;
 result = result + remainder*remainder*remainder;
 number = number/10;
 }
 return result; 
}

void main()
{
int number=153;
int check;
check=Armstrong(number);
if(check==number)
printf("Number is Armstrong");
else
printf("Number is not Armstrong");   
getch();
} 

Output of the above Program:

Check Armstrong Number