2676706243 has 2 divisors, whose sum is σ = 2676706244. Its totient is φ = 2676706242.

The previous prime is 2676706237. The next prime is 2676706261. The reversal of 2676706243 is 3426076762.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2676706243 - 2⁵ = 2676706211 is a prime.

It is a super-2 number, since 2×2676706243² = 14329512622630350098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2676706243.

It is not a weakly prime, because it can be changed into another prime (2676706943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338353121 + 1338353122.

It is an arithmetic number, because the mean of its divisors is an integer number (1338353122).

Almost surely, 2^2676706243 is an apocalyptic number.

2676706243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676706243 is an equidigital number, since it uses as much as digits as its factorization.

2676706243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 2676706243 is about 51736.8944081494. The cubic root of 2676706243 is about 1388.4606326795.

The spelling of 2676706243 in words is "two billion, six hundred seventy-six million, seven hundred six thousand, two hundred forty-three".