3803 has 2 divisors, whose sum is σ = 3804.
Its totient is φ = 3802.
The previous prime is 3797. The next prime is 3821. The reversal of 3803 is 3083.
Adding to 3803 its reverse (3083), we get a palindrome (6886).
It can be divided in two parts, 380 and 3, that added together give a palindrome (383).
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (3083) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3803 - 26 = 3739 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a plaindrome in base 12 and base 14.
It is a nialpdrome in base 8 and base 16.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3803.
It is not a weakly prime, because it can be changed into another prime (3823) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901 + 1902.
It is an arithmetic number, because the mean of its divisors is an integer number (1902).
3803 is a deficient number, since it is larger than the sum of its proper divisors (1).
3803 is an equidigital number, since it uses as much as digits as its factorization.
3803 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 3803 is about 61.6684684421.
The cubic root of 3803 is about 15.6090129815.
The spelling of 3803 in words is "three thousand, eight hundred three".