7070845697 has 2 divisors, whose sum is σ = 7070845698. Its totient is φ = 7070845696.

The previous prime is 7070845667. The next prime is 7070845703. The reversal of 7070845697 is 7965480707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6167903296 + 902942401 = 78536^2 + 30049^2 .

It is an emirp because it is prime and its reverse (7965480707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7070845697 - 2¹² = 7070841601 is a prime.

It is not a weakly prime, because it can be changed into another prime (7070845637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535422848 + 3535422849.

It is an arithmetic number, because the mean of its divisors is an integer number (3535422849).

Almost surely, 2^7070845697 is an apocalyptic number.

It is an amenable number.

7070845697 is a deficient number, since it is larger than the sum of its proper divisors (1).

7070845697 is an equidigital number, since it uses as much as digits as its factorization.

7070845697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 7070845697 is about 84088.3208121080. The cubic root of 7070845697 is about 1919.3630063726.

The spelling of 7070845697 in words is "seven billion, seventy million, eight hundred forty-five thousand, six hundred ninety-seven".