6955849 has 2 divisors, whose sum is σ = 6955850. Its totient is φ = 6955848.

The previous prime is 6955847. The next prime is 6955877. The reversal of 6955849 is 9485596.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4981824 + 1974025 = 2232^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 6955849 - 2¹ = 6955847 is a prime.

Together with 6955847, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6955799 and 6955808.

It is not a weakly prime, because it can be changed into another prime (6955841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3477924 + 3477925.

It is an arithmetic number, because the mean of its divisors is an integer number (3477925).

Almost surely, 2^6955849 is an apocalyptic number.

It is an amenable number.

6955849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6955849 is an equidigital number, since it uses as much as digits as its factorization.

6955849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 46.

The square root of 6955849 is about 2637.3943580739. The cubic root of 6955849 is about 190.8900896295.

The spelling of 6955849 in words is "six million, nine hundred fifty-five thousand, eight hundred forty-nine".