3939328 has 22 divisors (see below), whose sum is σ = 7876856. Its totient is φ = 1969152.

The previous prime is 3939277. The next prime is 3939337. The reversal of 3939328 is 8239393.

It is a zygodrome in base 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, 900 + ... + 2947.

Almost surely, 2^3939328 is an apocalyptic number.

It is an amenable number.

3939328 is a deficient number, since it is larger than the sum of its proper divisors (3937528).

3939328 is an equidigital number, since it uses as much as digits as its factorization.

3939328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3849 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 3939328 is about 1984.7740425550. The cubic root of 3939328 is about 157.9334227859.

The spelling of 3939328 in words is "three million, nine hundred thirty-nine thousand, three hundred twenty-eight".