3944452 has 6 divisors (see below), whose sum is σ = 6902798. Its totient is φ = 1972224.

The previous prime is 3944449. The next prime is 3944461. The reversal of 3944452 is 2544493.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3944196 + 256 = 1986^2 + 16^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493053 + ... + 493060.

Almost surely, 2^3944452 is an apocalyptic number.

It is an amenable number.

3944452 is a deficient number, since it is larger than the sum of its proper divisors (2958346).

3944452 is a wasteful number, since it uses less digits than its factorization.

3944452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986117 (or 986115 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3944452 is about 1986.0644501123. The cubic root of 3944452 is about 158.0018693364.

The spelling of 3944452 in words is "three million, nine hundred forty-four thousand, four hundred fifty-two".