7985034697 has 2 divisors, whose sum is σ = 7985034698. Its totient is φ = 7985034696.

The previous prime is 7985034679. The next prime is 7985034737. The reversal of 7985034697 is 7964305897.

Together with previous prime (7985034679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7833843081 + 151191616 = 88509^2 + 12296^2 .

It is a cyclic number.

It is not a de Polignac number, because 7985034697 - 2¹⁹ = 7984510409 is a prime.

It is a super-4 number, since 4×7985034697⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (7985034397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3992517348 + 3992517349.

It is an arithmetic number, because the mean of its divisors is an integer number (3992517349).

Almost surely, 2^7985034697 is an apocalyptic number.

It is an amenable number.

7985034697 is a deficient number, since it is larger than the sum of its proper divisors (1).

7985034697 is an equidigital number, since it uses as much as digits as its factorization.

7985034697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 7985034697 is about 89359.0213520717. The cubic root of 7985034697 is about 1998.7521129676.

The spelling of 7985034697 in words is "seven billion, nine hundred eighty-five million, thirty-four thousand, six hundred ninety-seven".