4899636 has 48 divisors (see below), whose sum is σ = 14519680. Its totient is φ = 1399680.

The previous prime is 4899619. The next prime is 4899641. The reversal of 4899636 is 6369984.

4899636 is a `hidden beast` number, since 4 + 8 + 9 + 9 + 636 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4899591 and 4899600.

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, 2485 + ... + 3996.

Almost surely, 2^4899636 is an apocalyptic number.

It is an amenable number.

4899636 is an abundant number, since it is smaller than the sum of its proper divisors (9620044).

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

4899636 is a wasteful number, since it uses less digits than its factorization.

4899636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501 (or 6493 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 4899636 is about 2213.5121413717. The cubic root of 4899636 is about 169.8457193124.

The spelling of 4899636 in words is "four million, eight hundred ninety-nine thousand, six hundred thirty-six".