3303985 has 16 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 2531200.

The previous prime is 3303977. The next prime is 3304003. The reversal of 3303985 is 5893033.

It is not a de Polignac number, because 3303985 - 2³ = 3303977 is a prime.

It is a Duffinian number.

3303985 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14442 + ... + 14668.

It is an arithmetic number, because the mean of its divisors is an integer number (258552).

Almost surely, 2^3303985 is an apocalyptic number.

It is an amenable number.

3303985 is a deficient number, since it is larger than the sum of its proper divisors (832847).

3303985 is a wasteful number, since it uses less digits than its factorization.

3303985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3303985 is about 1817.6867166814. The cubic root of 3303985 is about 148.9404593721.

It can be divided in two parts, 33039 and 85, that added together give a square (33124 = 182²).

The spelling of 3303985 in words is "three million, three hundred three thousand, nine hundred eighty-five".