9373643 has 2 divisors, whose sum is σ = 9373644. Its totient is φ = 9373642.

The previous prime is 9373621. The next prime is 9373667. The reversal of 9373643 is 3463739.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9373643 - 2²⁰ = 8325067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9373943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4686821 + 4686822.

It is an arithmetic number, because the mean of its divisors is an integer number (4686822).

Almost surely, 2^9373643 is an apocalyptic number.

9373643 is a deficient number, since it is larger than the sum of its proper divisors (1).

9373643 is an equidigital number, since it uses as much as digits as its factorization.

9373643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 35.

The square root of 9373643 is about 3061.6405732875. The cubic root of 9373643 is about 210.8479921623.

The spelling of 9373643 in words is "nine million, three hundred seventy-three thousand, six hundred forty-three".