3844072 has 8 divisors (see below), whose sum is σ = 7207650. Its totient is φ = 1922032.

The previous prime is 3844069. The next prime is 3844079. The reversal of 3844072 is 2704483.

It can be written as a sum of positive squares in only one way, i.e., 3334276 + 509796 = 1826^2 + 714^2 .

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3844072.

It is not an unprimeable number, because it can be changed into a prime (3844079) 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 as a sum of consecutive naturals, namely, 240247 + ... + 240262.

Almost surely, 2^3844072 is an apocalyptic number.

It is an amenable number.

3844072 is a deficient number, since it is larger than the sum of its proper divisors (3363578).

3844072 is a wasteful number, since it uses less digits than its factorization.

3844072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480515 (or 480511 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3844072 is about 1960.6305108306. The cubic root of 3844072 is about 156.6500379715.

The spelling of 3844072 in words is "three million, eight hundred forty-four thousand, seventy-two".