3322666 has 4 divisors (see below), whose sum is σ = 4984002. Its totient is φ = 1661332.

The previous prime is 3322643. The next prime is 3322679. The reversal of 3322666 is 6662233.

3322666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 1147041 = 1475^2 + 1071^2 .

It is a super-2 number, since 2×3322666² = 22080218695112, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3¹³ + 2³ + 2¹¹ + 6 + 6⁶ + 6⁸ .

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830665 + ... + 830668.

Almost surely, 2^3322666 is an apocalyptic number.

3322666 is a deficient number, since it is larger than the sum of its proper divisors (1661336).

3322666 is a wasteful number, since it uses less digits than its factorization.

3322666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661335.

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

The square root of 3322666 is about 1822.8181478140. The cubic root of 3322666 is about 149.2206391389.

Adding to 3322666 its reverse (6662233), we get a palindrome (9984899).

The spelling of 3322666 in words is "three million, three hundred twenty-two thousand, six hundred sixty-six".