4044684 has 48 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 1144896.

The previous prime is 4044683. The next prime is 4044697. The reversal of 4044684 is 4864404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044683) 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, 14902 + ... + 15170.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 2^4044684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

4044684 is an abundant number, since it is smaller than the sum of its proper divisors (6841716).

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

4044684 is a wasteful number, since it uses less digits than its factorization.

4044684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 4044684 is about 2011.1399752379. The cubic root of 4044684 is about 159.3290129526.

The spelling of 4044684 in words is "four million, forty-four thousand, six hundred eighty-four".