3944474 has 8 divisors (see below), whose sum is σ = 5940000. Its totient is φ = 1964476.

The previous prime is 3944461. The next prime is 3944483. The reversal of 3944474 is 4744493.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3224 + ... + 4275.

It is an arithmetic number, because the mean of its divisors is an integer number (742500).

Almost surely, 2^3944474 is an apocalyptic number.

3944474 is a deficient number, since it is larger than the sum of its proper divisors (1995526).

3944474 is a wasteful number, since it uses less digits than its factorization.

3944474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764.

The product of its digits is 48384, while the sum is 35.

The square root of 3944474 is about 1986.0699886963. The cubic root of 3944474 is about 158.0021630853.

The spelling of 3944474 in words is "three million, nine hundred forty-four thousand, four hundred seventy-four".