4349 has 2 divisors, whose sum is σ = 4350. Its totient is φ = 4348.
The previous prime is 4339. The next prime is 4357. The reversal of 4349 is 9434.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2500 + 1849 = 50^2 + 43^2 .
It is a cyclic number.
It is not a de Polignac number, because 4349 - 28 = 4093 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 4349.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4349.
It is not a weakly prime, because it can be changed into another prime (4339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174 + 2175.
It is an arithmetic number, because the mean of its divisors is an integer number (2175).
It is an amenable number.
4349 is a deficient number, since it is larger than the sum of its proper divisors (1).
4349 is an equidigital number, since it uses as much as digits as its factorization.
4349 is an evil number, because the sum of its binary digits is even.
The product of its digits is 432, while the sum is 20.
The square root of 4349 is about 65.9469483752. The cubic root of 4349 is about 16.3228680241.
It can be divided in two parts, 4 and 349, that added together give a palindrome (353).
The spelling of 4349 in words is "four thousand, three hundred forty-nine".
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