3009006 has 96 divisors (see below), whose sum is σ = 8805888. Its totient is φ = 717120.

The previous prime is 3008981. The next prime is 3009023. The reversal of 3009006 is 6009003.

Added to its reverse (6009003) it gives a square (9018009 = 3003²).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 3009006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17935 + ... + 18101.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

Almost surely, 2^3009006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3009006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4402944).

3009006 is an abundant number, since it is smaller than the sum of its proper divisors (5796882).

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

3009006 is a wasteful number, since it uses less digits than its factorization.

3009006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 3009006 is about 1734.6486675981. The cubic root of 3009006 is about 144.3691339608.

Adding to 3009006 its reverse (6009003), we get a square (9018009 = 3003²).

The spelling of 3009006 in words is "three million, nine thousand, six".