9792897 has 8 divisors (see below), whose sum is σ = 13153056. Its totient is φ = 6480672.

The previous prime is 9792889. The next prime is 9792899. The reversal of 9792897 is 7982979.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9792897 - 2³ = 9792889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9792899) 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 7 ways as a sum of consecutive naturals, for example, 11503 + ... + 12324.

It is an arithmetic number, because the mean of its divisors is an integer number (1644132).

Almost surely, 2^9792897 is an apocalyptic number.

It is an amenable number.

9792897 is a deficient number, since it is larger than the sum of its proper divisors (3360159).

9792897 is a wasteful number, since it uses less digits than its factorization.

9792897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23967.

The product of its digits is 571536, while the sum is 51.

The square root of 9792897 is about 3129.3604777973. The cubic root of 9792897 is about 213.9457821131.

The spelling of 9792897 in words is "nine million, seven hundred ninety-two thousand, eight hundred ninety-seven".