6480776 has 32 divisors (see below), whose sum is σ = 12558240. Its totient is φ = 3134208.

The previous prime is 6480751. The next prime is 6480781. The reversal of 6480776 is 6770846.

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, 57296 + ... + 57408.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^6480776 is an apocalyptic number.

It is an amenable number.

6480776 is a deficient number, since it is larger than the sum of its proper divisors (6077464).

6480776 is a wasteful number, since it uses less digits than its factorization.

6480776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 6480776 is about 2545.7368285037. The cubic root of 6480776 is about 186.4413920738.

The spelling of 6480776 in words is "six million, four hundred eighty thousand, seven hundred seventy-six".