3002609 has 8 divisors (see below), whose sum is σ = 3085992. Its totient is φ = 2920320.

The previous prime is 3002599. The next prime is 3002611. The reversal of 3002609 is 9062003.

3002609 = 113² + 114² + ... + 218².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102400 + 2900209 = 320^2 + 1703^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3002609 - 2²⁰ = 1954033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3002639) 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, 9437 + ... + 9749.

It is an arithmetic number, because the mean of its divisors is an integer number (385749).

Almost surely, 2^3002609 is an apocalyptic number.

It is an amenable number.

3002609 is a deficient number, since it is larger than the sum of its proper divisors (83383).

3002609 is a wasteful number, since it uses less digits than its factorization.

3002609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3002609 is about 1732.8037973181. The cubic root of 3002609 is about 144.2667541291.

The spelling of 3002609 in words is "three million, two thousand, six hundred nine".