9641003 has 4 divisors (see below), whose sum is σ = 9653568. Its totient is φ = 9628440.

The previous prime is 9640997. The next prime is 9641011. The reversal of 9641003 is 3001469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3001469 = 17 ⋅176557.

It is a cyclic number.

It is not a de Polignac number, because 9641003 - 2¹⁰ = 9639979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9641003.

It is not an unprimeable number, because it can be changed into a prime (9641083) 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, 5051 + ... + 6692.

It is an arithmetic number, because the mean of its divisors is an integer number (2413392).

Almost surely, 2^9641003 is an apocalyptic number.

9641003 is a deficient number, since it is larger than the sum of its proper divisors (12565).

9641003 is a wasteful number, since it uses less digits than its factorization.

9641003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12564.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9641003 is about 3104.9964573249. The cubic root of 9641003 is about 212.8338687095.

The spelling of 9641003 in words is "nine million, six hundred forty-one thousand, three".