3288469 has 4 divisors (see below), whose sum is σ = 3293920. Its totient is φ = 3283020.

The previous prime is 3288457. The next prime is 3288473. The reversal of 3288469 is 9648823.

3288469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3288469 - 2⁵ = 3288437 is a prime.

It is a super-2 number, since 2×3288469² = 21628056727922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3288419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689 + ... + 3070.

It is an arithmetic number, because the mean of its divisors is an integer number (823480).

Almost surely, 2^3288469 is an apocalyptic number.

It is an amenable number.

3288469 is a deficient number, since it is larger than the sum of its proper divisors (5451).

3288469 is an equidigital number, since it uses as much as digits as its factorization.

3288469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450.

The product of its digits is 82944, while the sum is 40.

The square root of 3288469 is about 1813.4136318005. The cubic root of 3288469 is about 148.7069446747.

The spelling of 3288469 in words is "three million, two hundred eighty-eight thousand, four hundred sixty-nine".