6480650 has 24 divisors (see below), whose sum is σ = 13150944. Its totient is φ = 2356400.

The previous prime is 6480637. The next prime is 6480697. The reversal of 6480650 is 560846.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5342 + ... + 6441.

It is an arithmetic number, because the mean of its divisors is an integer number (547956).

Almost surely, 2^6480650 is an apocalyptic number.

6480650 is an abundant number, since it is smaller than the sum of its proper divisors (6670294).

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

6480650 is a wasteful number, since it uses less digits than its factorization.

6480650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11806 (or 11801 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6480650 is about 2545.7120811278. The cubic root of 6480650 is about 186.4401837943.

The spelling of 6480650 in words is "six million, four hundred eighty thousand, six hundred fifty".