3944368 has 10 divisors (see below), whose sum is σ = 7642244. Its totient is φ = 1972176.

The previous prime is 3944359. The next prime is 3944371. The reversal of 3944368 is 8634493.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123246 + ... + 123277.

Almost surely, 2^3944368 is an apocalyptic number.

It is an amenable number.

3944368 is a deficient number, since it is larger than the sum of its proper divisors (3697876).

3944368 is a wasteful number, since it uses less digits than its factorization.

3944368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246531 (or 246525 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 3944368 is about 1986.0433026498. The cubic root of 3944368 is about 158.0007477399. Note that the first 3 decimals are identical.

The spelling of 3944368 in words is "three million, nine hundred forty-four thousand, three hundred sixty-eight".