3834219 has 16 divisors (see below), whose sum is σ = 5431680. Its totient is φ = 2399040.

The previous prime is 3834191. The next prime is 3834221. The reversal of 3834219 is 9124383.

3834219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3834219 - 2⁷ = 3834091 is a prime.

It is a super-2 number, since 2×3834219² = 29402470679922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3834619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7564 + ... + 8054.

It is an arithmetic number, because the mean of its divisors is an integer number (339480).

Almost surely, 2^3834219 is an apocalyptic number.

3834219 is a deficient number, since it is larger than the sum of its proper divisors (1597461).

3834219 is a wasteful number, since it uses less digits than its factorization.

3834219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its digits is 5184, while the sum is 30.

The square root of 3834219 is about 1958.1161865426. The cubic root of 3834219 is about 156.5160833672.

The spelling of 3834219 in words is "three million, eight hundred thirty-four thousand, two hundred nineteen".