9666703 has 4 divisors (see below), whose sum is σ = 9688968. Its totient is φ = 9644440.

The previous prime is 9666689. The next prime is 9666707. The reversal of 9666703 is 3076669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3076669 = 281 ⋅10949.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9666703 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 (9666707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10468 + ... + 11353.

It is an arithmetic number, because the mean of its divisors is an integer number (2422242).

Almost surely, 2^9666703 is an apocalyptic number.

9666703 is a deficient number, since it is larger than the sum of its proper divisors (22265).

9666703 is a wasteful number, since it uses less digits than its factorization.

9666703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22264.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 9666703 is about 3109.1321940374. The cubic root of 9666703 is about 213.0228178366.

The spelling of 9666703 in words is "nine million, six hundred sixty-six thousand, seven hundred three".