6480616 has 16 divisors (see below), whose sum is σ = 12434400. Its totient is φ = 3164784.

The previous prime is 6480613. The next prime is 6480631. The reversal of 6480616 is 6160846.

It is not an unprimeable number, because it can be changed into a prime (6480613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9076 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (777150).

Almost surely, 2^6480616 is an apocalyptic number.

It is an amenable number.

6480616 is a deficient number, since it is larger than the sum of its proper divisors (5953784).

6480616 is a wasteful number, since it uses less digits than its factorization.

6480616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18888 (or 18884 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 6480616 is about 2545.7054032232. The cubic root of 6480616 is about 186.4398577479.

The spelling of 6480616 in words is "six million, four hundred eighty thousand, six hundred sixteen".