4643828636 has 12 divisors (see below), whose sum is σ = 8128589112. Its totient is φ = 2321374608.

The previous prime is 4643828603. The next prime is 4643828653. The reversal of 4643828636 is 6368283464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115250 + ... + 150233.

It is an arithmetic number, because the mean of its divisors is an integer number (677382426).

Almost surely, 2^4643828636 is an apocalyptic number.

It is an amenable number.

4643828636 is a deficient number, since it is larger than the sum of its proper divisors (3484760476).

4643828636 is a wasteful number, since it uses less digits than its factorization.

4643828636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269860 (or 269858 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 50.

The square root of 4643828636 is about 68145.6428247617. The cubic root of 4643828636 is about 1668.3688084673.

It can be divided in two parts, 4643828 and 636, that added together give a palindrome (4644464).

The spelling of 4643828636 in words is "four billion, six hundred forty-three million, eight hundred twenty-eight thousand, six hundred thirty-six".