9164397 has 16 divisors (see below), whose sum is σ = 13386240. Its totient is φ = 5530800.

The previous prime is 9164387. The next prime is 9164401. The reversal of 9164397 is 7934619.

9164397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9164397 - 2⁶ = 9164333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9164317) 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, 10504 + ... + 11342.

It is an arithmetic number, because the mean of its divisors is an integer number (836640).

Almost surely, 2^9164397 is an apocalyptic number.

It is an amenable number.

9164397 is a deficient number, since it is larger than the sum of its proper divisors (4221843).

9164397 is a wasteful number, since it uses less digits than its factorization.

9164397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184.

The product of its digits is 40824, while the sum is 39.

The square root of 9164397 is about 3027.2755077792. The cubic root of 9164397 is about 209.2672648976.

The spelling of 9164397 in words is "nine million, one hundred sixty-four thousand, three hundred ninety-seven".