4636668 has 48 divisors (see below), whose sum is σ = 11271680. Its totient is φ = 1482624.

The previous prime is 4636663. The next prime is 4636669. The reversal of 4636668 is 8666364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58653 + ... + 58731.

Almost surely, 2^4636668 is an apocalyptic number.

It is an amenable number.

4636668 is an abundant number, since it is smaller than the sum of its proper divisors (6635012).

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

4636668 is a wasteful number, since it uses less digits than its factorization.

4636668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 224 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 4636668 is about 2153.2923628713. The cubic root of 4636668 is about 166.7510843458.

The spelling of 4636668 in words is "four million, six hundred thirty-six thousand, six hundred sixty-eight".