3412309 has 2 divisors, whose sum is σ = 3412310. Its totient is φ = 3412308.

The previous prime is 3412301. The next prime is 3412313. The reversal of 3412309 is 9032143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3411409 + 900 = 1847^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 3412309 - 2³ = 3412301 is a prime.

It is a super-2 number, since 2×3412309² = 23287705422962, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3412309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3412301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706154 + 1706155.

It is an arithmetic number, because the mean of its divisors is an integer number (1706155).

Almost surely, 2^3412309 is an apocalyptic number.

It is an amenable number.

3412309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3412309 is an equidigital number, since it uses as much as digits as its factorization.

3412309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3412309 is about 1847.2436222653. The cubic root of 3412309 is about 150.5507016364.

It can be divided in two parts, 3412 and 309, that added together give a square (3721 = 61²).

The spelling of 3412309 in words is "three million, four hundred twelve thousand, three hundred nine".