3282309 has 16 divisors (see below), whose sum is σ = 5149440. Its totient is φ = 2059200.

The previous prime is 3282289. The next prime is 3282341. The reversal of 3282309 is 9032823.

It is a de Polignac number, because none of the positive numbers 2^k-3282309 is a prime.

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

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3282379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3117 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (321840).

Almost surely, 2^3282309 is an apocalyptic number.

It is an amenable number.

3282309 is a deficient number, since it is larger than the sum of its proper divisors (1867131).

3282309 is a wasteful number, since it uses less digits than its factorization.

3282309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7177 (or 7171 counting only the distinct ones).

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

The square root of 3282309 is about 1811.7143814630. The cubic root of 3282309 is about 148.6140334192.

The spelling of 3282309 in words is "three million, two hundred eighty-two thousand, three hundred nine".