9487697 has 2 divisors, whose sum is σ = 9487698. Its totient is φ = 9487696.

The previous prime is 9487679. The next prime is 9487703. The reversal of 9487697 is 7967849.

It is a happy number.

Together with previous prime (9487679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9461776 + 25921 = 3076^2 + 161^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9487697 is a prime.

It is not a weakly prime, because it can be changed into another prime (9487657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4743848 + 4743849.

It is an arithmetic number, because the mean of its divisors is an integer number (4743849).

Almost surely, 2^9487697 is an apocalyptic number.

It is an amenable number.

9487697 is a deficient number, since it is larger than the sum of its proper divisors (1).

9487697 is an equidigital number, since it uses as much as digits as its factorization.

9487697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 50.

The square root of 9487697 is about 3080.2105447518. The cubic root of 9487697 is about 211.6997128088.

The spelling of 9487697 in words is "nine million, four hundred eighty-seven thousand, six hundred ninety-seven".