3944479 has 12 divisors (see below), whose sum is σ = 4956112. Its totient is φ = 3072960.

The previous prime is 3944461. The next prime is 3944483. The reversal of 3944479 is 9744493.

3944479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3944479 - 2⁷ = 3944351 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3944429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1482 + ... + 3175.

Almost surely, 2^3944479 is an apocalyptic number.

3944479 is a deficient number, since it is larger than the sum of its proper divisors (1011633).

3944479 is a wasteful number, since it uses less digits than its factorization.

3944479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686 (or 4675 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 3944479 is about 1986.0712474632. The cubic root of 3944479 is about 158.0022298462.

The spelling of 3944479 in words is "three million, nine hundred forty-four thousand, four hundred seventy-nine".