9741897 has 16 divisors (see below), whose sum is σ = 15744960. Its totient is φ = 5904000.

The previous prime is 9741881. The next prime is 9741899. The reversal of 9741897 is 7981479.

It is not a de Polignac number, because 9741897 - 2⁴ = 9741881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9741899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16104 + ... + 16697.

It is an arithmetic number, because the mean of its divisors is an integer number (984060).

Almost surely, 2^9741897 is an apocalyptic number.

It is an amenable number.

9741897 is a deficient number, since it is larger than the sum of its proper divisors (6003063).

9741897 is a wasteful number, since it uses less digits than its factorization.

9741897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32821 (or 32815 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 9741897 is about 3121.2012110724. The cubic root of 9741897 is about 213.5737358819.

The spelling of 9741897 in words is "nine million, seven hundred forty-one thousand, eight hundred ninety-seven".