9323641 has 2 divisors, whose sum is σ = 9323642. Its totient is φ = 9323640.

The previous prime is 9323617. The next prime is 9323669. The reversal of 9323641 is 1463239.

It is an a-pointer prime, because the next prime (9323669) can be obtained adding 9323641 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 1371241 = 2820^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 9323641 - 2⁵ = 9323609 is a prime.

It is not a weakly prime, because it can be changed into another prime (9323681) 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 as a sum of consecutive naturals, namely, 4661820 + 4661821.

It is an arithmetic number, because the mean of its divisors is an integer number (4661821).

Almost surely, 2^9323641 is an apocalyptic number.

It is an amenable number.

9323641 is a deficient number, since it is larger than the sum of its proper divisors (1).

9323641 is an equidigital number, since it uses as much as digits as its factorization.

9323641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 9323641 is about 3053.4637708674. The cubic root of 9323641 is about 210.4724134140.

The spelling of 9323641 in words is "nine million, three hundred twenty-three thousand, six hundred forty-one".