9660097 has 4 divisors (see below), whose sum is σ = 10228356. Its totient is φ = 9091840.

The previous prime is 9660089. The next prime is 9660107. The reversal of 9660097 is 7900669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7900669 = 7 ⋅1128667.

It can be written as a sum of positive squares in 2 ways, for example, as 7096896 + 2563201 = 2664^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 9660097 - 2³ = 9660089 is a prime.

It is a super-3 number, since 3×9660097³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9660197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284104 + ... + 284137.

It is an arithmetic number, because the mean of its divisors is an integer number (2557089).

Almost surely, 2^9660097 is an apocalyptic number.

It is an amenable number.

9660097 is a deficient number, since it is larger than the sum of its proper divisors (568259).

9660097 is a wasteful number, since it uses less digits than its factorization.

9660097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568258.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 9660097 is about 3108.0696581641. The cubic root of 9660097 is about 212.9742818324.

The spelling of 9660097 in words is "nine million, six hundred sixty thousand, ninety-seven".