9793897 has 2 divisors, whose sum is σ = 9793898. Its totient is φ = 9793896.

The previous prime is 9793891. The next prime is 9793933. The reversal of 9793897 is 7983979.

9793897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9603801 + 190096 = 3099^2 + 436^2 .

It is an emirp because it is prime and its reverse (7983979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9793897 - 2¹⁹ = 9269609 is a prime.

It is not a weakly prime, because it can be changed into another prime (9793891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4896948 + 4896949.

It is an arithmetic number, because the mean of its divisors is an integer number (4896949).

Almost surely, 2^9793897 is an apocalyptic number.

It is an amenable number.

9793897 is a deficient number, since it is larger than the sum of its proper divisors (1).

9793897 is an equidigital number, since it uses as much as digits as its factorization.

9793897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 52.

The square root of 9793897 is about 3129.5202507733. The cubic root of 9793897 is about 213.9530642108.

The spelling of 9793897 in words is "nine million, seven hundred ninety-three thousand, eight hundred ninety-seven".