4324480 has 64 divisors (see below), whose sum is σ = 10740600. Its totient is φ = 1662976.

The previous prime is 4324471. The next prime is 4324501. The reversal of 4324480 is 844234.

It can be written as a sum of positive squares in 4 ways, for example, as 2903616 + 1420864 = 1704^2 + 1192^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4324480² = 37402254540800, which contains 22 as substring.

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, 18444 + ... + 18676.

Almost surely, 2^4324480 is an apocalyptic number.

4324480 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 4324480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370300).

4324480 is an abundant number, since it is smaller than the sum of its proper divisors (6416120).

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

4324480 is a wasteful number, since it uses less digits than its factorization.

4324480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4324480 is about 2079.5384103209. The cubic root of 4324480 is about 162.9213365776.

The spelling of 4324480 in words is "four million, three hundred twenty-four thousand, four hundred eighty".