3688826 has 16 divisors (see below), whose sum is σ = 5763840. Its totient is φ = 1769040.

The previous prime is 3688801. The next prime is 3688837. The reversal of 3688826 is 6288863.

3688826 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, 5531 + ... + 6161.

It is an arithmetic number, because the mean of its divisors is an integer number (360240).

Almost surely, 2^3688826 is an apocalyptic number.

3688826 is a deficient number, since it is larger than the sum of its proper divisors (2075014).

3688826 is a wasteful number, since it uses less digits than its factorization.

3688826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749.

The product of its digits is 110592, while the sum is 41.

The square root of 3688826 is about 1920.6316669263. The cubic root of 3688826 is about 154.5121812189.

The spelling of 3688826 in words is "three million, six hundred eighty-eight thousand, eight hundred twenty-six".