3985304 has 8 divisors (see below), whose sum is σ = 7472460. Its totient is φ = 1992648.

The previous prime is 3985297. The next prime is 3985337. The reversal of 3985304 is 4035893.

It is a tau number, because it is divible by the number of its divisors (8).

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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249074 + ... + 249089.

Almost surely, 2^3985304 is an apocalyptic number.

It is an amenable number.

3985304 is a deficient number, since it is larger than the sum of its proper divisors (3487156).

3985304 is a wasteful number, since it uses less digits than its factorization.

3985304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498169 (or 498165 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3985304 is about 1996.3226192176. The cubic root of 3985304 is about 158.5454629144.

The spelling of 3985304 in words is "three million, nine hundred eighty-five thousand, three hundred four".