3312666 has 48 divisors (see below), whose sum is σ = 8356608. Its totient is φ = 928800.

The previous prime is 3312653. The next prime is 3312679. The reversal of 3312666 is 6662133.

It is an interprime number because it is at equal distance from previous prime (3312653) and next prime (3312679).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7471 + ... + 7901.

It is an arithmetic number, because the mean of its divisors is an integer number (174096).

Almost surely, 2^3312666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3312666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4178304).

3312666 is an abundant number, since it is smaller than the sum of its proper divisors (5043942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3312666 is a wasteful number, since it uses less digits than its factorization.

3312666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 504 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 3312666 is about 1820.0730754560. The cubic root of 3312666 is about 149.0707889989.

Adding to 3312666 its reverse (6662133), we get a palindrome (9974799).

The spelling of 3312666 in words is "three million, three hundred twelve thousand, six hundred sixty-six".