3349985 has 16 divisors (see below), whose sum is σ = 4276800. Its totient is φ = 2511936.

The previous prime is 3349939. The next prime is 3349999. The reversal of 3349985 is 5899433.

It is a cyclic number.

It is not a de Polignac number, because 3349985 - 2⁶ = 3349921 is a prime.

It is a super-2 number, since 2×3349985² = 22444799000450, which contains 22 as substring.

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, 16907 + ... + 17103.

It is an arithmetic number, because the mean of its divisors is an integer number (267300).

Almost surely, 2^3349985 is an apocalyptic number.

It is an amenable number.

3349985 is a deficient number, since it is larger than the sum of its proper divisors (926815).

3349985 is a wasteful number, since it uses less digits than its factorization.

3349985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 116640, while the sum is 41.

The square root of 3349985 is about 1830.2964240800. The cubic root of 3349985 is about 149.6284880261.

It can be divided in two parts, 3349 and 985, that added together give a palindrome (4334).

The spelling of 3349985 in words is "three million, three hundred forty-nine thousand, nine hundred eighty-five".