4363 has 2 divisors, whose sum is σ = 4364. Its totient is φ = 4362.

The previous prime is 4357. The next prime is 4373. The reversal of 4363 is 3634.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4363 - 2⁹ = 3851 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

4363 is a lucky number.

It is a plaindrome in base 15.

It is a nialpdrome in base 6.

It is not a weakly prime, because it can be changed into another prime (4373) 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, 2181 + 2182.

It is an arithmetic number, because the mean of its divisors is an integer number (2182).

2⁴³⁶³ is an apocalyptic number.

4363 is a deficient number, since it is larger than the sum of its proper divisors (1).

4363 is an equidigital number, since it uses as much as digits as its factorization.

4363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 16.

The square root of 4363 is about 66.0530090155. The cubic root of 4363 is about 16.3403644124.

Adding to 4363 its reverse (3634), we get a palindrome (7997).

Subtracting from 4363 its reverse (3634), we obtain a 6-th power (729 = 3⁶).

The spelling of 4363 in words is "four thousand, three hundred sixty-three".