2684190935087 has 2 divisors, whose sum is σ = 2684190935088. Its totient is φ = 2684190935086.

The previous prime is 2684190935059. The next prime is 2684190935189. The reversal of 2684190935087 is 7805390914862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2684190935087 - 2³⁴ = 2667011065903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2684190938087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342095467543 + 1342095467544.

It is an arithmetic number, because the mean of its divisors is an integer number (1342095467544).

It is a 1-persistent number, because it is pandigital, but 2⋅2684190935087 = 5368381870174 is not.

Almost surely, 2^{2684190935087} is an apocalyptic number.

2684190935087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684190935087 is an equidigital number, since it uses as much as digits as its factorization.

2684190935087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 62.

The spelling of 2684190935087 in words is "two trillion, six hundred eighty-four billion, one hundred ninety million, nine hundred thirty-five thousand, eighty-seven".