6949745207 has 2 divisors, whose sum is σ = 6949745208. Its totient is φ = 6949745206.

The previous prime is 6949745167. The next prime is 6949745227. The reversal of 6949745207 is 7025479496.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6949745207 - 2¹⁰ = 6949744183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6949745227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3474872603 + 3474872604.

It is an arithmetic number, because the mean of its divisors is an integer number (3474872604).

Almost surely, 2^6949745207 is an apocalyptic number.

6949745207 is a deficient number, since it is larger than the sum of its proper divisors (1).

6949745207 is an equidigital number, since it uses as much as digits as its factorization.

6949745207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 6949745207 is about 83365.1318417958. The cubic root of 6949745207 is about 1908.3423761352.

The spelling of 6949745207 in words is "six billion, nine hundred forty-nine million, seven hundred forty-five thousand, two hundred seven".