9309673 has 2 divisors, whose sum is σ = 9309674. Its totient is φ = 9309672.

The previous prime is 9309661. The next prime is 9309679. The reversal of 9309673 is 3769039.

9309673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4678569 + 4631104 = 2163^2 + 2152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9309673 is a prime.

It is a super-2 number, since 2×9309673² = 173340022733858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9309679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4654836 + 4654837.

It is an arithmetic number, because the mean of its divisors is an integer number (4654837).

Almost surely, 2^9309673 is an apocalyptic number.

It is an amenable number.

9309673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9309673 is an equidigital number, since it uses as much as digits as its factorization.

9309673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 9309673 is about 3051.1756750472. The cubic root of 9309673 is about 210.3672560691.

The spelling of 9309673 in words is "nine million, three hundred nine thousand, six hundred seventy-three".