6708935449 has 2 divisors, whose sum is σ = 6708935450. Its totient is φ = 6708935448.

The previous prime is 6708935393. The next prime is 6708935459. The reversal of 6708935449 is 9445398076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5132289600 + 1576645849 = 71640^2 + 39707^2 .

It is a cyclic number.

It is not a de Polignac number, because 6708935449 - 2⁹ = 6708934937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6708935449.

It is not a weakly prime, because it can be changed into another prime (6708935459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3354467724 + 3354467725.

It is an arithmetic number, because the mean of its divisors is an integer number (3354467725).

Almost surely, 2^6708935449 is an apocalyptic number.

It is an amenable number.

6708935449 is a deficient number, since it is larger than the sum of its proper divisors (1).

6708935449 is an equidigital number, since it uses as much as digits as its factorization.

6708935449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The square root of 6708935449 is about 81908.0914745302. The cubic root of 6708935449 is about 1886.0413254459.

The spelling of 6708935449 in words is "six billion, seven hundred eight million, nine hundred thirty-five thousand, four hundred forty-nine".