3854219 has 4 divisors (see below), whose sum is σ = 3943896. Its totient is φ = 3764544.

The previous prime is 3854203. The next prime is 3854231. The reversal of 3854219 is 9124583.

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 3854219 - 2⁴ = 3854203 is a prime.

It is a super-2 number, since 2×3854219² = 29710008199922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3854119) 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, 44774 + ... + 44859.

It is an arithmetic number, because the mean of its divisors is an integer number (985974).

Almost surely, 2^3854219 is an apocalyptic number.

3854219 is a deficient number, since it is larger than the sum of its proper divisors (89677).

3854219 is an equidigital number, since it uses as much as digits as its factorization.

3854219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89676.

The product of its digits is 8640, while the sum is 32.

The square root of 3854219 is about 1963.2164934107. The cubic root of 3854219 is about 156.7877505659.

The spelling of 3854219 in words is "three million, eight hundred fifty-four thousand, two hundred nineteen".