3722804 has 12 divisors (see below), whose sum is σ = 6530244. Its totient is φ = 1857024.

The previous prime is 3722801. The next prime is 3722809. The reversal of 3722804 is 4082273.

3722804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3232804 + 490000 = 1798^2 + 700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722801) 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 3 ways as a sum of consecutive naturals, for example, 1502 + ... + 3114.

It is an arithmetic number, because the mean of its divisors is an integer number (544187).

Almost surely, 2^3722804 is an apocalyptic number.

It is an amenable number.

3722804 is a deficient number, since it is larger than the sum of its proper divisors (2807440).

3722804 is a wasteful number, since it uses less digits than its factorization.

3722804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3722804 is about 1929.4569184099. The cubic root of 3722804 is about 154.9851390539.

The spelling of 3722804 in words is "three million, seven hundred twenty-two thousand, eight hundred four".