6848659 has 2 divisors, whose sum is σ = 6848660. Its totient is φ = 6848658.

The previous prime is 6848657. The next prime is 6848701. The reversal of 6848659 is 9568486.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6848659 - 2¹ = 6848657 is a prime.

Together with 6848657, it forms a pair of twin primes.

It is an Ulam number.

6848659 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6848657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424329 + 3424330.

It is an arithmetic number, because the mean of its divisors is an integer number (3424330).

Almost surely, 2^6848659 is an apocalyptic number.

6848659 is a deficient number, since it is larger than the sum of its proper divisors (1).

6848659 is an equidigital number, since it uses as much as digits as its factorization.

6848659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 46.

The square root of 6848659 is about 2616.9942682398. The cubic root of 6848659 is about 189.9044672092.

The spelling of 6848659 in words is "six million, eight hundred forty-eight thousand, six hundred fifty-nine".