4488744 has 32 divisors (see below), whose sum is σ = 12085920. Its totient is φ = 1381056.

The previous prime is 4488739. The next prime is 4488751. The reversal of 4488744 is 4478844.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882 + ... + 7505.

It is an arithmetic number, because the mean of its divisors is an integer number (377685).

Almost surely, 2^4488744 is an apocalyptic number.

It is an amenable number.

4488744 is an abundant number, since it is smaller than the sum of its proper divisors (7597176).

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

4488744 is a wasteful number, since it uses less digits than its factorization.

4488744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14409 (or 14405 counting only the distinct ones).

The product of its digits is 114688, while the sum is 39.

The square root of 4488744 is about 2118.6656177887. The cubic root of 4488744 is about 164.9585938342.

It can be divided in two parts, 448874 and 4, that added together give a triangular number (448878 = T₉₄₇).

The spelling of 4488744 in words is "four million, four hundred eighty-eight thousand, seven hundred forty-four".