9396661 has 4 divisors (see below), whose sum is σ = 9615232. Its totient is φ = 9178092.

The previous prime is 9396619. The next prime is 9396701. The reversal of 9396661 is 1666939.

It is a happy number.

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 not a de Polignac number, because 9396661 - 2¹⁷ = 9265589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9396161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109221 + ... + 109306.

It is an arithmetic number, because the mean of its divisors is an integer number (2403808).

Almost surely, 2^9396661 is an apocalyptic number.

It is an amenable number.

9396661 is a deficient number, since it is larger than the sum of its proper divisors (218571).

9396661 is a wasteful number, since it uses less digits than its factorization.

9396661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218570.

The product of its digits is 52488, while the sum is 40.

The square root of 9396661 is about 3065.3973641275. The cubic root of 9396661 is about 211.0204378128.

The spelling of 9396661 in words is "nine million, three hundred ninety-six thousand, six hundred sixty-one".