3361985 has 12 divisors (see below), whose sum is σ = 4435284. Its totient is φ = 2444640.

The previous prime is 3361973. The next prime is 3361991. The reversal of 3361985 is 5891633.

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 1024144 = 1529^2 + 1012^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3361985 is a prime.

It is a super-2 number, since 2×3361985² = 22605886280450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2174 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (369607).

Almost surely, 2^3361985 is an apocalyptic number.

It is an amenable number.

3361985 is a deficient number, since it is larger than the sum of its proper divisors (1073299).

3361985 is a wasteful number, since it uses less digits than its factorization.

3361985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5584 (or 5573 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 3361985 is about 1833.5716511770. The cubic root of 3361985 is about 149.8069368025.

The spelling of 3361985 in words is "three million, three hundred sixty-one thousand, nine hundred eighty-five".