Search a number
BaseRepresentation
bin10010010000101
3110211021
42102011
5244344
6111141
736154
oct22205
913737
109349
11702a
1254b1
134342
14359b
152b84
hex2485

9349 has 2 divisors, whose sum is σ = 9350. Its totient is φ = 9348.

The previous prime is 9343. The next prime is 9371. The reversal of 9349 is 9439.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9025 + 324 = 95^2 + 18^2 .

It is an emirp because it is prime and its reverse (9439) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9349 - 23 = 9341 is a prime.

It is a Lucas number.

9349 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4674 + 4675.

It is an arithmetic number, because the mean of its divisors is an integer number (4675).

29349 is an apocalyptic number.

It is an amenable number.

9349 is a deficient number, since it is larger than the sum of its proper divisors (1).

9349 is an equidigital number, since it uses as much as digits as its factorization.

9349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 25.

The square root of 9349 is about 96.6902270139. The cubic root of 9349 is about 21.0663059188.

The spelling of 9349 in words is "nine thousand, three hundred forty-nine".