4679636 has 24 divisors (see below), whose sum is σ = 9106944. Its totient is φ = 2089440.

The previous prime is 4679629. The next prime is 4679639. The reversal of 4679636 is 6369764.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4679593 and 4679602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4679639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (379456).

Almost surely, 2^4679636 is an apocalyptic number.

It is an amenable number.

4679636 is a deficient number, since it is larger than the sum of its proper divisors (4427308).

4679636 is a wasteful number, since it uses less digits than its factorization.

4679636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951 (or 2949 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 4679636 is about 2163.2466341127. The cubic root of 4679636 is about 167.2645954330.

The spelling of 4679636 in words is "four million, six hundred seventy-nine thousand, six hundred thirty-six".