9345 has 16 divisors (see below), whose sum is σ = 17280. Its totient is φ = 4224.
The previous prime is 9343. The next prime is 9349. The reversal of 9345 is 5439.
It is not a de Polignac number, because 9345 - 21 = 9343 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a plaindrome in base 6.
It is a zygodrome in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61 + ... + 149.
It is an arithmetic number, because the mean of its divisors is an integer number (1080).
It is a Proth number, since it is equal to 73 ⋅ 27 + 1 and 73 < 27.
29345 is an apocalyptic number.
It is an amenable number.
9345 is a deficient number, since it is larger than the sum of its proper divisors (7935).
9345 is a wasteful number, since it uses less digits than its factorization.
9345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104.
The product of its digits is 540, while the sum is 21.
The square root of 9345 is about 96.6695401872. The cubic root of 9345 is about 21.0633010611.
It can be divided in two parts, 934 and 5, that added together give a palindrome (939).
The spelling of 9345 in words is "nine thousand, three hundred forty-five".
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