6480384 has 40 divisors (see below), whose sum is σ = 17268240. Its totient is φ = 2159616.

The previous prime is 6480373. The next prime is 6480389. The reversal of 6480384 is 4830846.

It is not an unprimeable number, because it can be changed into a prime (6480389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574 + ... + 3645.

It is an arithmetic number, because the mean of its divisors is an integer number (431706).

Almost surely, 2^6480384 is an apocalyptic number.

6480384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6480384 is an abundant number, since it is smaller than the sum of its proper divisors (10787856).

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

6480384 is an equidigital number, since it uses as much as digits as its factorization.

6480384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240 (or 4224 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 6480384 is about 2545.6598358775. The cubic root of 6480384 is about 186.4376329304.

The spelling of 6480384 in words is "six million, four hundred eighty thousand, three hundred eighty-four".