3343636 has 6 divisors (see below), whose sum is σ = 5851370. Its totient is φ = 1671816.

The previous prime is 3343631. The next prime is 3343649. The reversal of 3343636 is 6363433.

It can be written as a sum of positive squares in only one way, i.e., 3083536 + 260100 = 1756^2 + 510^2 .

It is a super-2 number, since 2×3343636² = 22359803400992, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3¹⁰ + 4⁹ + 3¹² + 6⁷ + 3¹² + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417951 + ... + 417958.

Almost surely, 2^3343636 is an apocalyptic number.

It is an amenable number.

3343636 is a deficient number, since it is larger than the sum of its proper divisors (2507734).

3343636 is a wasteful number, since it uses less digits than its factorization.

3343636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835913 (or 835911 counting only the distinct ones).

The product of its digits is 11664, while the sum is 28.

The square root of 3343636 is about 1828.5611830070. The cubic root of 3343636 is about 149.5339013285.

The spelling of 3343636 in words is "three million, three hundred forty-three thousand, six hundred thirty-six".