6868998601 has 2 divisors, whose sum is σ = 6868998602. Its totient is φ = 6868998600.

The previous prime is 6868998559. The next prime is 6868998613. The reversal of 6868998601 is 1068998686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5962928400 + 906070201 = 77220^2 + 30101^2 .

It is a cyclic number.

It is not a de Polignac number, because 6868998601 - 2⁷ = 6868998473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6868998601.

It is not a weakly prime, because it can be changed into another prime (6868998401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3434499300 + 3434499301.

It is an arithmetic number, because the mean of its divisors is an integer number (3434499301).

Almost surely, 2^6868998601 is an apocalyptic number.

It is an amenable number.

6868998601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6868998601 is an equidigital number, since it uses as much as digits as its factorization.

6868998601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 61.

The square root of 6868998601 is about 82879.4220600023. The cubic root of 6868998601 is about 1900.9227836099.

The spelling of 6868998601 in words is "six billion, eight hundred sixty-eight million, nine hundred ninety-eight thousand, six hundred one".