3803922 has 28 divisors (see below), whose sum is σ = 8558190. Its totient is φ = 1267488.

The previous prime is 3803911. The next prime is 3803923. The reversal of 3803922 is 2293083.

It can be written as a sum of positive squares in only one way, i.e., 3272481 + 531441 = 1809^2 + 729^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3803923) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 154 + ... + 2762.

Almost surely, 2^3803922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3803922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4279095).

3803922 is an abundant number, since it is smaller than the sum of its proper divisors (4754268).

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

3803922 is an equidigital number, since it uses as much as digits as its factorization.

3803922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3803922 is about 1950.3645813027. The cubic root of 3803922 is about 156.1027429686.

The spelling of 3803922 in words is "three million, eight hundred three thousand, nine hundred twenty-two".