3802219 has 4 divisors (see below), whose sum is σ = 3933360. Its totient is φ = 3671080.

The previous prime is 3802213. The next prime is 3802229. The reversal of 3802219 is 9122083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3802219 - 2⁵ = 3802187 is a prime.

It is a super-2 number, since 2×3802219² = 28913738647922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3802193 and 3802202.

It is not an unprimeable number, because it can be changed into a prime (3802213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65527 + ... + 65584.

It is an arithmetic number, because the mean of its divisors is an integer number (983340).

Almost surely, 2^3802219 is an apocalyptic number.

3802219 is a deficient number, since it is larger than the sum of its proper divisors (131141).

3802219 is a wasteful number, since it uses less digits than its factorization.

3802219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131140.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 3802219 is about 1949.9279473868. The cubic root of 3802219 is about 156.0794439759.

Adding to 3802219 its product of nonzero digits (864), we get a palindrome (3803083).

The spelling of 3802219 in words is "three million, eight hundred two thousand, two hundred nineteen".