3836428 has 12 divisors (see below), whose sum is σ = 6743520. Its totient is φ = 1909712.

The previous prime is 3836401. The next prime is 3836431. The reversal of 3836428 is 8246383.

3836428 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3³ + 8 + 3¹⁰ + 6⁸ + 4³ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 3836393 and 3836402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051 + ... + 2962.

It is an arithmetic number, because the mean of its divisors is an integer number (561960).

Almost surely, 2^3836428 is an apocalyptic number.

It is an amenable number.

3836428 is a deficient number, since it is larger than the sum of its proper divisors (2907092).

3836428 is a wasteful number, since it uses less digits than its factorization.

3836428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256 (or 4254 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 3836428 is about 1958.6801678681. The cubic root of 3836428 is about 156.5461353501.

The spelling of 3836428 in words is "three million, eight hundred thirty-six thousand, four hundred twenty-eight".