6949697 has 2 divisors, whose sum is σ = 6949698. Its totient is φ = 6949696.

The previous prime is 6949661. The next prime is 6949711. The reversal of 6949697 is 7969496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6370576 + 579121 = 2524^2 + 761^2 .

It is a cyclic number.

It is not a de Polignac number, because 6949697 - 2⁶ = 6949633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6949627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3474848 + 3474849.

It is an arithmetic number, because the mean of its divisors is an integer number (3474849).

Almost surely, 2^6949697 is an apocalyptic number.

It is an amenable number.

6949697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6949697 is an equidigital number, since it uses as much as digits as its factorization.

6949697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 50.

The square root of 6949697 is about 2636.2277974409. The cubic root of 6949697 is about 190.8337963711.

The spelling of 6949697 in words is "six million, nine hundred forty-nine thousand, six hundred ninety-seven".