4680636 has 48 divisors (see below), whose sum is σ = 11472384. Its totient is φ = 1483776.

The previous prime is 4680623. The next prime is 4680653. The reversal of 4680636 is 6360864.

It is a junction number, because it is equal to n+sod(n) for n = 4680597 and 4680606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24156 + ... + 24348.

It is an arithmetic number, because the mean of its divisors is an integer number (239008).

Almost surely, 2^4680636 is an apocalyptic number.

It is an amenable number.

4680636 is an abundant number, since it is smaller than the sum of its proper divisors (6791748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4680636 is a wasteful number, since it uses less digits than its factorization.

4680636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4680636 is about 2163.4777558367. The cubic root of 4680636 is about 167.2765089438.

The spelling of 4680636 in words is "four million, six hundred eighty thousand, six hundred thirty-six".