6480359 has 2 divisors, whose sum is σ = 6480360. Its totient is φ = 6480358.

The previous prime is 6480329. The next prime is 6480367. The reversal of 6480359 is 9530846.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6480359 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6480329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3240179 + 3240180.

It is an arithmetic number, because the mean of its divisors is an integer number (3240180).

Almost surely, 2^6480359 is an apocalyptic number.

6480359 is a deficient number, since it is larger than the sum of its proper divisors (1).

6480359 is an equidigital number, since it uses as much as digits as its factorization.

6480359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6480359 is about 2545.6549255545. The cubic root of 6480359 is about 186.4373931840.

The spelling of 6480359 in words is "six million, four hundred eighty thousand, three hundred fifty-nine".