3828274 has 8 divisors (see below), whose sum is σ = 5839920. Its totient is φ = 1881636.

The previous prime is 3828269. The next prime is 3828287. The reversal of 3828274 is 4728283.

3828274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16104 + ... + 16339.

It is an arithmetic number, because the mean of its divisors is an integer number (729990).

Almost surely, 2^3828274 is an apocalyptic number.

3828274 is a deficient number, since it is larger than the sum of its proper divisors (2011646).

3828274 is a wasteful number, since it uses less digits than its factorization.

3828274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32504.

The product of its digits is 21504, while the sum is 34.

The square root of 3828274 is about 1956.5975569851. The cubic root of 3828274 is about 156.4351482023.

Subtracting 3828274 from its reverse (4728283), we obtain a palindrome (900009).

The spelling of 3828274 in words is "three million, eight hundred twenty-eight thousand, two hundred seventy-four".