3985333 has 4 divisors (see below), whose sum is σ = 4347648. Its totient is φ = 3623020.

The previous prime is 3985297. The next prime is 3985337. The reversal of 3985333 is 3335893.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3985333 is a prime.

It is a Duffinian number.

3985333 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3985337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181141 + ... + 181162.

It is an arithmetic number, because the mean of its divisors is an integer number (1086912).

Almost surely, 2^3985333 is an apocalyptic number.

It is an amenable number.

3985333 is a deficient number, since it is larger than the sum of its proper divisors (362315).

3985333 is a wasteful number, since it uses less digits than its factorization.

3985333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362314.

The product of its digits is 29160, while the sum is 34.

The square root of 3985333 is about 1996.3298825595. The cubic root of 3985333 is about 158.5458474779.

The spelling of 3985333 in words is "three million, nine hundred eighty-five thousand, three hundred thirty-three".