3366813 has 8 divisors (see below), whose sum is σ = 4644000. Its totient is φ = 2167088.

The previous prime is 3366767. The next prime is 3366821. The reversal of 3366813 is 3186633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3366813 - 2⁸ = 3366557 is a prime.

It is a super-2 number, since 2×3366813² = 22670859553938, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366823) 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, 19263 + ... + 19436.

It is an arithmetic number, because the mean of its divisors is an integer number (580500).

Almost surely, 2^3366813 is an apocalyptic number.

It is an amenable number.

3366813 is a deficient number, since it is larger than the sum of its proper divisors (1277187).

3366813 is a wasteful number, since it uses less digits than its factorization.

3366813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38731.

The product of its digits is 7776, while the sum is 30.

The square root of 3366813 is about 1834.8877349854. The cubic root of 3366813 is about 149.8786129054.

The spelling of 3366813 in words is "three million, three hundred sixty-six thousand, eight hundred thirteen".