3963344 has 40 divisors (see below), whose sum is σ = 9576768. Its totient is φ = 1543680.

The previous prime is 3963317. The next prime is 3963359. The reversal of 3963344 is 4433693.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3963344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377 + ... + 2840.

Almost surely, 2^3963344 is an apocalyptic number.

It is an amenable number.

3963344 is an abundant number, since it is smaller than the sum of its proper divisors (5613424).

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

3963344 is a wasteful number, since it uses less digits than its factorization.

3963344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243 (or 3237 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 3963344 is about 1990.8149085236. The cubic root of 3963344 is about 158.2537182994.

The spelling of 3963344 in words is "three million, nine hundred sixty-three thousand, three hundred forty-four".