2613873679 has 2 divisors, whose sum is σ = 2613873680. Its totient is φ = 2613873678.

The previous prime is 2613873677. The next prime is 2613873701. The reversal of 2613873679 is 9763783162.

It is a happy number.

2613873679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2613873679 - 2¹ = 2613873677 is a prime.

Together with 2613873677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2613873677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306936839 + 1306936840.

It is an arithmetic number, because the mean of its divisors is an integer number (1306936840).

Almost surely, 2^2613873679 is an apocalyptic number.

2613873679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613873679 is an equidigital number, since it uses as much as digits as its factorization.

2613873679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 52.

The square root of 2613873679 is about 51126.0567519147. The cubic root of 2613873679 is about 1377.5103327167.

The spelling of 2613873679 in words is "two billion, six hundred thirteen million, eight hundred seventy-three thousand, six hundred seventy-nine".