3828516 has 24 divisors (see below), whose sum is σ = 9018240. Its totient is φ = 1264032.

The previous prime is 3828509. The next prime is 3828521. The reversal of 3828516 is 6158283.

It is a happy number.

3828516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 156 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (375760).

Almost surely, 2^3828516 is an apocalyptic number.

3828516 is the 1238-th centered pentagonal number.

It is an amenable number.

3828516 is an abundant number, since it is smaller than the sum of its proper divisors (5189724).

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

3828516 is a wasteful number, since it uses less digits than its factorization.

3828516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043 (or 3041 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 3828516 is about 1956.6593980558. The cubic root of 3828516 is about 156.4384444230.

The spelling of 3828516 in words is "three million, eight hundred twenty-eight thousand, five hundred sixteen".