9438263 has 2 divisors, whose sum is σ = 9438264. Its totient is φ = 9438262.

The previous prime is 9438251. The next prime is 9438277. The reversal of 9438263 is 3628349.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9438263 is a prime.

It is a d-powerful number, because it can be written as 9² + 4¹⁰ + 3³ + 8³ + 2²³ + 6³ + 3⁵ .

It is equal to p₆₂₉₇₄₇ and since 9438263 and 629747 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9438203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4719131 + 4719132.

It is an arithmetic number, because the mean of its divisors is an integer number (4719132).

Almost surely, 2^9438263 is an apocalyptic number.

9438263 is a deficient number, since it is larger than the sum of its proper divisors (1).

9438263 is an equidigital number, since it uses as much as digits as its factorization.

9438263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 9438263 is about 3072.1756134700. The cubic root of 9438263 is about 211.3313975039.

The spelling of 9438263 in words is "nine million, four hundred thirty-eight thousand, two hundred sixty-three".