3803822 has 16 divisors (see below), whose sum is σ = 6394032. Its totient is φ = 1681920.

The previous prime is 3803797. The next prime is 3803827. The reversal of 3803822 is 2283083.

3803822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3803791 and 3803800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3803827) 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 7 ways as a sum of consecutive naturals, for example, 1523 + ... + 3150.

It is an arithmetic number, because the mean of its divisors is an integer number (399627).

Almost surely, 2^3803822 is an apocalyptic number.

3803822 is the 1043-rd centered heptagonal number.

3803822 is a deficient number, since it is larger than the sum of its proper divisors (2590210).

3803822 is a wasteful number, since it uses less digits than its factorization.

3803822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3803822 is about 1950.3389449016. The cubic root of 3803822 is about 156.1013750461.

The spelling of 3803822 in words is "three million, eight hundred three thousand, eight hundred twenty-two".