9638941 has 4 divisors (see below), whose sum is σ = 10380412. Its totient is φ = 8897472.

The previous prime is 9638929. The next prime is 9638953. The reversal of 9638941 is 1498369.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1498369 = 137 ⋅10937.

It is an interprime number because it is at equal distance from previous prime (9638929) and next prime (9638953).

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 6502500 = 1771^2 + 2550^2 .

It is a cyclic number.

It is not a de Polignac number, because 9638941 - 2²¹ = 7541789 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9638894 and 9638903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9638911) 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, 370716 + ... + 370741.

It is an arithmetic number, because the mean of its divisors is an integer number (2595103).

Almost surely, 2^9638941 is an apocalyptic number.

It is an amenable number.

9638941 is a deficient number, since it is larger than the sum of its proper divisors (741471).

9638941 is a wasteful number, since it uses less digits than its factorization.

9638941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741470.

The product of its digits is 46656, while the sum is 40.

The square root of 9638941 is about 3104.6643941012. The cubic root of 9638941 is about 212.8186941220.

The spelling of 9638941 in words is "nine million, six hundred thirty-eight thousand, nine hundred forty-one".