3854228 has 24 divisors (see below), whose sum is σ = 7761600. Its totient is φ = 1640448.

The previous prime is 3854203. The next prime is 3854231. The reversal of 3854228 is 8224583.

It is a junction number, because it is equal to n+sod(n) for n = 3854194 and 3854203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4628 + ... + 5396.

It is an arithmetic number, because the mean of its divisors is an integer number (323400).

Almost surely, 2^3854228 is an apocalyptic number.

It is an amenable number.

3854228 is an abundant number, since it is smaller than the sum of its proper divisors (3907372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3854228 is a wasteful number, since it uses less digits than its factorization.

3854228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959 (or 957 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 3854228 is about 1963.2187855662. The cubic root of 3854228 is about 156.7878726043.

The spelling of 3854228 in words is "three million, eight hundred fifty-four thousand, two hundred twenty-eight".