3302289 has 20 divisors (see below), whose sum is σ = 5023920. Its totient is φ = 2161080.

The previous prime is 3302269. The next prime is 3302291. The reversal of 3302289 is 9822033.

It is not a de Polignac number, because 3302289 - 2⁷ = 3302161 is a prime.

It is a super-2 number, since 2×3302289² = 21810225279042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3302209) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4434 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (251196).

Almost surely, 2^3302289 is an apocalyptic number.

It is an amenable number.

3302289 is a deficient number, since it is larger than the sum of its proper divisors (1721631).

3302289 is an equidigital number, since it uses as much as digits as its factorization.

3302289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3302289 is about 1817.2201297586. The cubic root of 3302289 is about 148.9149703284.

The spelling of 3302289 in words is "three million, three hundred two thousand, two hundred eighty-nine".