3802 has 4 divisors (see below), whose sum is σ = 5706.
Its totient is φ = 1900.
The previous prime is 3797. The next prime is 3803. The reversal of 3802 is 2083.
3802 is nontrivially palindromic in base 7.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3721 + 81 = 61^2 + 9^2
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a plaindrome in base 12 and base 14.
It is a nialpdrome in base 8 and base 16.
It is not an unprimeable number, because it can be changed into a prime (3803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 949 + ... + 952.
3802 is a deficient number, since it is larger than the sum of its proper divisors (1904).
3802 is a wasteful number, since it uses less digits than its factorization.
3802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 3802 is about 61.6603600379.
The cubic root of 3802 is about 15.6076447300.
Adding to 3802 its reverse (2083), we get a palindrome (5885).
The spelling of 3802 in words is "three thousand, eight hundred two".