6380659 has 2 divisors, whose sum is σ = 6380660. Its totient is φ = 6380658.

The previous prime is 6380657. The next prime is 6380663. The reversal of 6380659 is 9560836.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6380659 - 2¹ = 6380657 is a prime.

Together with 6380657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6380657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190329 + 3190330.

It is an arithmetic number, because the mean of its divisors is an integer number (3190330).

Almost surely, 2^6380659 is an apocalyptic number.

6380659 is a deficient number, since it is larger than the sum of its proper divisors (1).

6380659 is an equidigital number, since it uses as much as digits as its factorization.

6380659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 6380659 is about 2525.9966349938. The cubic root of 6380659 is about 185.4763376070.

The spelling of 6380659 in words is "six million, three hundred eighty thousand, six hundred fifty-nine".