2688006983 has 2 divisors, whose sum is σ = 2688006984. Its totient is φ = 2688006982.

The previous prime is 2688006967. The next prime is 2688007039. The reversal of 2688006983 is 3896008862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2688006983 - 2⁴ = 2688006967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2688006913) 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, 1344003491 + 1344003492.

It is an arithmetic number, because the mean of its divisors is an integer number (1344003492).

Almost surely, 2^2688006983 is an apocalyptic number.

2688006983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2688006983 is an equidigital number, since it uses as much as digits as its factorization.

2688006983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 2688006983 is about 51845.9929309874. The cubic root of 2688006983 is about 1390.4118619761.

The spelling of 2688006983 in words is "two billion, six hundred eighty-eight million, six thousand, nine hundred eighty-three".