9139363 has 2 divisors, whose sum is σ = 9139364. Its totient is φ = 9139362.

The previous prime is 9139343. The next prime is 9139367. The reversal of 9139363 is 3639319.

It is a happy number.

9139363 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 is an emirp because it is prime and its reverse (3639319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9139363 - 2⁹ = 9138851 is a prime.

It is not a weakly prime, because it can be changed into another prime (9139367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4569681 + 4569682.

It is an arithmetic number, because the mean of its divisors is an integer number (4569682).

Almost surely, 2^9139363 is an apocalyptic number.

9139363 is a deficient number, since it is larger than the sum of its proper divisors (1).

9139363 is an equidigital number, since it uses as much as digits as its factorization.

9139363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13122, while the sum is 34.

The square root of 9139363 is about 3023.1379392942. The cubic root of 9139363 is about 209.0765422505.

The spelling of 9139363 in words is "nine million, one hundred thirty-nine thousand, three hundred sixty-three".