4430480 has 20 divisors (see below), whose sum is σ = 10301052. Its totient is φ = 1772160.

The previous prime is 4430479. The next prime is 4430483. The reversal of 4430480 is 840344.

It can be written as a sum of positive squares in 2 ways, for example, as 3139984 + 1290496 = 1772^2 + 1136^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (4430483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27611 + ... + 27770.

Almost surely, 2^4430480 is an apocalyptic number.

4430480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4430480 is an abundant number, since it is smaller than the sum of its proper divisors (5870572).

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

4430480 is a wasteful number, since it uses less digits than its factorization.

4430480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55394 (or 55388 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4430480 is about 2104.8705423375. The cubic root of 4430480 is about 164.2417612187.

The spelling of 4430480 in words is "four million, four hundred thirty thousand, four hundred eighty".