3226309 has 2 divisors, whose sum is σ = 3226310. Its totient is φ = 3226308.

The previous prime is 3226271. The next prime is 3226313. The reversal of 3226309 is 9036223.

3226309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3161284 + 65025 = 1778^2 + 255^2 .

It is a cyclic number.

It is not a de Polignac number, because 3226309 - 2¹¹ = 3224261 is a prime.

It is equal to p₂₃₁₉₉₁ and since 3226309 and 231991 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3226319) 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 as a sum of consecutive naturals, namely, 1613154 + 1613155.

It is an arithmetic number, because the mean of its divisors is an integer number (1613155).

Almost surely, 2^3226309 is an apocalyptic number.

It is an amenable number.

3226309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3226309 is an equidigital number, since it uses as much as digits as its factorization.

3226309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3226309 is about 1796.1929183693. The cubic root of 3226309 is about 147.7640048261.

The spelling of 3226309 in words is "three million, two hundred twenty-six thousand, three hundred nine".