3873224 has 8 divisors (see below), whose sum is σ = 7262310. Its totient is φ = 1936608.

The previous prime is 3873209. The next prime is 3873239. The reversal of 3873224 is 4223783.

3873224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3873209) and next prime (3873239).

It can be written as a sum of positive squares in only one way, i.e., 3204100 + 669124 = 1790^2 + 818^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 242069 + ... + 242084.

Almost surely, 2^3873224 is an apocalyptic number.

It is an amenable number.

3873224 is a deficient number, since it is larger than the sum of its proper divisors (3389086).

3873224 is a wasteful number, since it uses less digits than its factorization.

3873224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484159 (or 484155 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 3873224 is about 1968.0508123522. The cubic root of 3873224 is about 157.0450328579.

The spelling of 3873224 in words is "three million, eight hundred seventy-three thousand, two hundred twenty-four".