3840622 has 16 divisors (see below), whose sum is σ = 6105600. Its totient is φ = 1806840.

The previous prime is 3840601. The next prime is 3840647. The reversal of 3840622 is 2260483.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7779 + ... + 8257.

It is an arithmetic number, because the mean of its divisors is an integer number (381600).

Almost surely, 2^3840622 is an apocalyptic number.

3840622 is a deficient number, since it is larger than the sum of its proper divisors (2264978).

3840622 is a wasteful number, since it uses less digits than its factorization.

3840622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3840622 is about 1959.7504943232. The cubic root of 3840622 is about 156.6031602169.

The spelling of 3840622 in words is "three million, eight hundred forty thousand, six hundred twenty-two".