3828443226 has 16 divisors (see below), whose sum is σ = 7749139104. Its totient is φ = 1260772304.

The previous prime is 3828443161. The next prime is 3828443257. The reversal of 3828443226 is 6223448283.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3843321 + ... + 3844316.

It is an arithmetic number, because the mean of its divisors is an integer number (484321194).

Almost surely, 2^3828443226 is an apocalyptic number.

3828443226 is an abundant number, since it is smaller than the sum of its proper divisors (3920695878).

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

3828443226 is a wasteful number, since it uses less digits than its factorization.

3828443226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687725.

The product of its digits is 442368, while the sum is 42.

The square root of 3828443226 is about 61874.4149548099. The cubic root of 3828443226 is about 1564.3745320136.

The spelling of 3828443226 in words is "three billion, eight hundred twenty-eight million, four hundred forty-three thousand, two hundred twenty-six".