2706678343 has 2 divisors, whose sum is σ = 2706678344. Its totient is φ = 2706678342.

The previous prime is 2706678323. The next prime is 2706678367. The reversal of 2706678343 is 3438766072.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2706678343 is a prime.

It is a super-2 number, since 2×2706678343² = 14652215304930451298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2706678293 and 2706678302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2706678323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353339171 + 1353339172.

It is an arithmetic number, because the mean of its divisors is an integer number (1353339172).

Almost surely, 2^2706678343 is an apocalyptic number.

2706678343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2706678343 is an equidigital number, since it uses as much as digits as its factorization.

2706678343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 2706678343 is about 52025.7469239991. The cubic root of 2706678343 is about 1393.6237834103.

The spelling of 2706678343 in words is "two billion, seven hundred six million, six hundred seventy-eight thousand, three hundred forty-three".