3306506 has 16 divisors (see below), whose sum is σ = 5725824. Its totient is φ = 1402704.

The previous prime is 3306487. The next prime is 3306509. The reversal of 3306506 is 6056033.

It is not an unprimeable number, because it can be changed into a prime (3306509) 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, 296 + ... + 2588.

It is an arithmetic number, because the mean of its divisors is an integer number (357864).

Almost surely, 2^3306506 is an apocalyptic number.

3306506 is a deficient number, since it is larger than the sum of its proper divisors (2419318).

3306506 is a wasteful number, since it uses less digits than its factorization.

3306506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 3306506 is about 1818.3800482847. The cubic root of 3306506 is about 148.9783311582.

The spelling of 3306506 in words is "three million, three hundred six thousand, five hundred six".