9038723 has 2 divisors, whose sum is σ = 9038724. Its totient is φ = 9038722.

The previous prime is 9038707. The next prime is 9038773. The reversal of 9038723 is 3278309.

9038723 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9038723 - 2⁴ = 9038707 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 9038723.

It is not a weakly prime, because it can be changed into another prime (9038773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4519361 + 4519362.

It is an arithmetic number, because the mean of its divisors is an integer number (4519362).

Almost surely, 2^9038723 is an apocalyptic number.

9038723 is a deficient number, since it is larger than the sum of its proper divisors (1).

9038723 is an equidigital number, since it uses as much as digits as its factorization.

9038723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 9038723 is about 3006.4469062333. The cubic root of 9038723 is about 208.3062780155.

The spelling of 9038723 in words is "nine million, thirty-eight thousand, seven hundred twenty-three".