3837828 has 12 divisors (see below), whose sum is σ = 8954960. Its totient is φ = 1279272.

The previous prime is 3837787. The next prime is 3837851. The reversal of 3837828 is 8287383.

It is a happy number.

3837828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 159898 + ... + 159921.

Almost surely, 2^3837828 is an apocalyptic number.

It is an amenable number.

3837828 is an abundant number, since it is smaller than the sum of its proper divisors (5117132).

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

3837828 is a wasteful number, since it uses less digits than its factorization.

3837828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319826 (or 319824 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 3837828 is about 1959.0375187831. The cubic root of 3837828 is about 156.5651754516.

The spelling of 3837828 in words is "three million, eight hundred thirty-seven thousand, eight hundred twenty-eight".