3839922 has 12 divisors (see below), whose sum is σ = 8319870. Its totient is φ = 1279968.

The previous prime is 3839911. The next prime is 3839923. The reversal of 3839922 is 2299383.

It can be written as a sum of positive squares in only one way, i.e., 2692881 + 1147041 = 1641^2 + 1071^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3839923) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 106647 + ... + 106682.

Almost surely, 2^3839922 is an apocalyptic number.

3839922 is an abundant number, since it is smaller than the sum of its proper divisors (4479948).

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

3839922 is a wasteful number, since it uses less digits than its factorization.

3839922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213337 (or 213334 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3839922 is about 1959.5718920213. The cubic root of 3839922 is about 156.5936453629.

It can be divided in two parts, 3839 and 922, that added together give a square (4761 = 69²).

The spelling of 3839922 in words is "three million, eight hundred thirty-nine thousand, nine hundred twenty-two".