7079591791 has 2 divisors, whose sum is σ = 7079591792. Its totient is φ = 7079591790.

The previous prime is 7079591789. The next prime is 7079591801. The reversal of 7079591791 is 1971959707.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7079591791 - 2¹ = 7079591789 is a prime.

Together with 7079591789, 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 (7079591191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3539795895 + 3539795896.

It is an arithmetic number, because the mean of its divisors is an integer number (3539795896).

Almost surely, 2^7079591791 is an apocalyptic number.

7079591791 is a deficient number, since it is larger than the sum of its proper divisors (1).

7079591791 is an equidigital number, since it uses as much as digits as its factorization.

7079591791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1250235, while the sum is 55.

The square root of 7079591791 is about 84140.3101432363. The cubic root of 7079591791 is about 1920.1540486026.

The spelling of 7079591791 in words is "seven billion, seventy-nine million, five hundred ninety-one thousand, seven hundred ninety-one".