9389141 has 2 divisors, whose sum is σ = 9389142. Its totient is φ = 9389140.

The previous prime is 9389137. The next prime is 9389153. The reversal of 9389141 is 1419839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6482116 + 2907025 = 2546^2 + 1705^2 .

It is an emirp because it is prime and its reverse (1419839) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9389141 - 2² = 9389137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9389101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4694570 + 4694571.

It is an arithmetic number, because the mean of its divisors is an integer number (4694571).

Almost surely, 2^9389141 is an apocalyptic number.

It is an amenable number.

9389141 is a deficient number, since it is larger than the sum of its proper divisors (1).

9389141 is an equidigital number, since it uses as much as digits as its factorization.

9389141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 35.

The square root of 9389141 is about 3064.1705239755. The cubic root of 9389141 is about 210.9641306771.

The spelling of 9389141 in words is "nine million, three hundred eighty-nine thousand, one hundred forty-one".