3343684 has 12 divisors (see below), whose sum is σ = 5905900. Its totient is φ = 1656288.

The previous prime is 3343663. The next prime is 3343693. The reversal of 3343684 is 4863433.

It can be written as a sum of positive squares in 2 ways, for example, as 2822400 + 521284 = 1680^2 + 722^2 .

It is a super-2 number, since 2×3343684² = 22360445383712, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3399 + ... + 4270.

Almost surely, 2^3343684 is an apocalyptic number.

It is an amenable number.

3343684 is a deficient number, since it is larger than the sum of its proper divisors (2562216).

3343684 is a wasteful number, since it uses less digits than its factorization.

3343684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782 (or 7780 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 3343684 is about 1828.5743080334. The cubic root of 3343684 is about 149.5346168761.

The spelling of 3343684 in words is "three million, three hundred forty-three thousand, six hundred eighty-four".