9703897 has 4 divisors (see below), whose sum is σ = 11090176. Its totient is φ = 8317620.

The previous prime is 9703891. The next prime is 9703901. The reversal of 9703897 is 7983079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9703897 - 2²³ = 1315289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9703891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693129 + ... + 693142.

It is an arithmetic number, because the mean of its divisors is an integer number (2772544).

Almost surely, 2^9703897 is an apocalyptic number.

It is an amenable number.

9703897 is a deficient number, since it is larger than the sum of its proper divisors (1386279).

9703897 is a wasteful number, since it uses less digits than its factorization.

9703897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386278.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 9703897 is about 3115.1078633010. The cubic root of 9703897 is about 213.2956799322.

The spelling of 9703897 in words is "nine million, seven hundred three thousand, eight hundred ninety-seven".