3339646 has 16 divisors (see below), whose sum is σ = 5299200. Its totient is φ = 1575288.

The previous prime is 3339643. The next prime is 3339647. The reversal of 3339646 is 6469333.

It is a super-2 number, since 2×3339646² = 22306470810632, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 3⁴ + 3¹³ + 9² + 6 + 4⁸ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3339643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3175 + ... + 4093.

It is an arithmetic number, because the mean of its divisors is an integer number (331200).

Almost surely, 2^3339646 is an apocalyptic number.

3339646 is a deficient number, since it is larger than the sum of its proper divisors (1959554).

3339646 is a wasteful number, since it uses less digits than its factorization.

3339646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023.

The product of its digits is 34992, while the sum is 34.

The square root of 3339646 is about 1827.4698355924. The cubic root of 3339646 is about 149.4743974680.

The spelling of 3339646 in words is "three million, three hundred thirty-nine thousand, six hundred forty-six".