3872922 has 32 divisors (see below), whose sum is σ = 8320320. Its totient is φ = 1198080.

The previous prime is 3872917. The next prime is 3872929. The reversal of 3872922 is 2292783.

3872922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3872929) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5722 + ... + 6362.

It is an arithmetic number, because the mean of its divisors is an integer number (260010).

Almost surely, 2^3872922 is an apocalyptic number.

3872922 is an abundant number, since it is smaller than the sum of its proper divisors (4447398).

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

3872922 is a wasteful number, since it uses less digits than its factorization.

3872922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

The product of its digits is 12096, while the sum is 33.

The square root of 3872922 is about 1967.9740851952. The cubic root of 3872922 is about 157.0409510875.

The spelling of 3872922 in words is "three million, eight hundred seventy-two thousand, nine hundred twenty-two".