7079734657 has 2 divisors, whose sum is σ = 7079734658. Its totient is φ = 7079734656.

The previous prime is 7079734637. The next prime is 7079734663. The reversal of 7079734657 is 7564379707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6769833841 + 309900816 = 82279^2 + 17604^2 .

It is an emirp because it is prime and its reverse (7564379707) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7079734657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7079734598 and 7079734607.

It is not a weakly prime, because it can be changed into another prime (7079734637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3539867328 + 3539867329.

It is an arithmetic number, because the mean of its divisors is an integer number (3539867329).

Almost surely, 2^7079734657 is an apocalyptic number.

It is an amenable number.

7079734657 is a deficient number, since it is larger than the sum of its proper divisors (1).

7079734657 is an equidigital number, since it uses as much as digits as its factorization.

7079734657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7779240, while the sum is 55.

The square root of 7079734657 is about 84141.1591137179. The cubic root of 7079734657 is about 1920.1669647373.

The spelling of 7079734657 in words is "seven billion, seventy-nine million, seven hundred thirty-four thousand, six hundred fifty-seven".