9040307 has 2 divisors, whose sum is σ = 9040308. Its totient is φ = 9040306.

The previous prime is 9040279. The next prime is 9040331. The reversal of 9040307 is 7030409.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9040307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9040397) 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, 4520153 + 4520154.

It is an arithmetic number, because the mean of its divisors is an integer number (4520154).

Almost surely, 2^9040307 is an apocalyptic number.

9040307 is a deficient number, since it is larger than the sum of its proper divisors (1).

9040307 is an equidigital number, since it uses as much as digits as its factorization.

9040307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 9040307 is about 3006.7103285817. The cubic root of 9040307 is about 208.3184455850.

The spelling of 9040307 in words is "nine million, forty thousand, three hundred seven".