4384480 has 48 divisors (see below), whose sum is σ = 10538640. Its totient is φ = 1723392.

The previous prime is 4384469. The next prime is 4384483. The reversal of 4384480 is 844834.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4384483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10516 + ... + 10924.

It is an arithmetic number, because the mean of its divisors is an integer number (219555).

Almost surely, 2^4384480 is an apocalyptic number.

4384480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4384480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5269320).

4384480 is an abundant number, since it is smaller than the sum of its proper divisors (6154160).

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

4384480 is a wasteful number, since it uses less digits than its factorization.

4384480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 4384480 is about 2093.9149934990. The cubic root of 4384480 is about 163.6713625101.

The spelling of 4384480 in words is "four million, three hundred eighty-four thousand, four hundred eighty".