3002289 has 4 divisors (see below), whose sum is σ = 4003056. Its totient is φ = 2001524.

The previous prime is 3002281. The next prime is 3002327. The reversal of 3002289 is 9822003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9822003 = 3 ⋅3274001.

It is a cyclic number.

It is not a de Polignac number, because 3002289 - 2³ = 3002281 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3002281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500379 + ... + 500384.

It is an arithmetic number, because the mean of its divisors is an integer number (1000764).

Almost surely, 2^3002289 is an apocalyptic number.

It is an amenable number.

3002289 is a deficient number, since it is larger than the sum of its proper divisors (1000767).

3002289 is a wasteful number, since it uses less digits than its factorization.

3002289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000766.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3002289 is about 1732.7114589567. The cubic root of 3002289 is about 144.2616289195.

The spelling of 3002289 in words is "three million, two thousand, two hundred eighty-nine".