3828826 has 16 divisors (see below), whose sum is σ = 6001128. Its totient is φ = 1830400.

The previous prime is 3828821. The next prime is 3828857. The reversal of 3828826 is 6288283.

It can be written as a sum of positive squares in 4 ways, for example, as 2099601 + 1729225 = 1449^2 + 1315^2 .

It is not an unprimeable number, because it can be changed into a prime (3828821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3906 + ... + 4786.

Almost surely, 2^3828826 is an apocalyptic number.

3828826 is a deficient number, since it is larger than the sum of its proper divisors (2172302).

3828826 is a wasteful number, since it uses less digits than its factorization.

3828826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977.

The product of its digits is 36864, while the sum is 37.

The square root of 3828826 is about 1956.7386131009. The cubic root of 3828826 is about 156.4426666515.

The spelling of 3828826 in words is "three million, eight hundred twenty-eight thousand, eight hundred twenty-six".