9009673 has 2 divisors, whose sum is σ = 9009674. Its totient is φ = 9009672.

The previous prime is 9009659. The next prime is 9009683. The reversal of 9009673 is 3769009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6927424 + 2082249 = 2632^2 + 1443^2 .

It is a cyclic number.

It is not a de Polignac number, because 9009673 - 2¹³ = 9001481 is a prime.

It is not a weakly prime, because it can be changed into another prime (9009683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4504836 + 4504837.

It is an arithmetic number, because the mean of its divisors is an integer number (4504837).

Almost surely, 2^9009673 is an apocalyptic number.

It is an amenable number.

9009673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9009673 is an equidigital number, since it uses as much as digits as its factorization.

9009673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 9009673 is about 3001.6117337191. The cubic root of 9009673 is about 208.0828765523.

The spelling of 9009673 in words is "nine million, nine thousand, six hundred seventy-three".