9634997 has 2 divisors, whose sum is σ = 9634998. Its totient is φ = 9634996.

The previous prime is 9634991. The next prime is 9635009. The reversal of 9634997 is 7994369.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8844676 + 790321 = 2974^2 + 889^2 .

It is a cyclic number.

It is not a de Polignac number, because 9634997 - 2⁴ = 9634981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9634991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4817498 + 4817499.

It is an arithmetic number, because the mean of its divisors is an integer number (4817499).

Almost surely, 2^9634997 is an apocalyptic number.

It is an amenable number.

9634997 is a deficient number, since it is larger than the sum of its proper divisors (1).

9634997 is an equidigital number, since it uses as much as digits as its factorization.

9634997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 47.

The square root of 9634997 is about 3104.0291557909. The cubic root of 9634997 is about 212.7896635665.

The spelling of 9634997 in words is "nine million, six hundred thirty-four thousand, nine hundred ninety-seven".