2673686879 has 2 divisors, whose sum is σ = 2673686880. Its totient is φ = 2673686878.

The previous prime is 2673686863. The next prime is 2673686887. The reversal of 2673686879 is 9786863762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2673686879 - 2⁴ = 2673686863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2673686839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336843439 + 1336843440.

It is an arithmetic number, because the mean of its divisors is an integer number (1336843440).

Almost surely, 2^2673686879 is an apocalyptic number.

2673686879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673686879 is an equidigital number, since it uses as much as digits as its factorization.

2673686879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36578304, while the sum is 62.

The square root of 2673686879 is about 51707.7061858288. The cubic root of 2673686879 is about 1387.9383682531.

The spelling of 2673686879 in words is "two billion, six hundred seventy-three million, six hundred eighty-six thousand, eight hundred seventy-nine".