3973344 has 24 divisors (see below), whose sum is σ = 10430280. Its totient is φ = 1324416.

The previous prime is 3973339. The next prime is 3973381. The reversal of 3973344 is 4433793.

3973344 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20599 + ... + 20790.

It is an arithmetic number, because the mean of its divisors is an integer number (434595).

Almost surely, 2^3973344 is an apocalyptic number.

It is an amenable number.

3973344 is an abundant number, since it is smaller than the sum of its proper divisors (6456936).

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

3973344 is a wasteful number, since it uses less digits than its factorization.

3973344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41402 (or 41394 counting only the distinct ones).

The product of its digits is 27216, while the sum is 33.

The square root of 3973344 is about 1993.3248606286. The cubic root of 3973344 is about 158.3867043222.

It can be divided in two parts, 397 and 3344, that added together give a triangular number (3741 = T₈₆).

The spelling of 3973344 in words is "three million, nine hundred seventy-three thousand, three hundred forty-four".