3066346 has 8 divisors (see below), whose sum is σ = 4607460. Its totient is φ = 1530528.

The previous prime is 3066319. The next prime is 3066347. The reversal of 3066346 is 6436603.

It can be written as a sum of positive squares in 2 ways, for example, as 2283121 + 783225 = 1511^2 + 885^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3066347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820 + ... + 2608.

Almost surely, 2^3066346 is an apocalyptic number.

3066346 is a deficient number, since it is larger than the sum of its proper divisors (1541114).

3066346 is a wasteful number, since it uses less digits than its factorization.

3066346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3066346 is about 1751.0985123630. The cubic root of 3066346 is about 145.2804086300.

The spelling of 3066346 in words is "three million, sixty-six thousand, three hundred forty-six".