9603641 has 2 divisors, whose sum is σ = 9603642. Its totient is φ = 9603640.

The previous prime is 9603637. The next prime is 9603647. The reversal of 9603641 is 1463069.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8970025 + 633616 = 2995^2 + 796^2 .

It is a cyclic number.

It is not a de Polignac number, because 9603641 - 2² = 9603637 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9603647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4801820 + 4801821.

It is an arithmetic number, because the mean of its divisors is an integer number (4801821).

Almost surely, 2^9603641 is an apocalyptic number.

It is an amenable number.

9603641 is a deficient number, since it is larger than the sum of its proper divisors (1).

9603641 is an equidigital number, since it uses as much as digits as its factorization.

9603641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 9603641 is about 3098.9741851135. The cubic root of 9603641 is about 212.5585794671.

The spelling of 9603641 in words is "nine million, six hundred three thousand, six hundred forty-one".