3407609 has 2 divisors, whose sum is σ = 3407610. Its totient is φ = 3407608.

The previous prime is 3407597. The next prime is 3407647. The reversal of 3407609 is 9067043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1882384 + 1525225 = 1372^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 3407609 - 2⁸ = 3407353 is a prime.

It is a super-2 number, since 2×3407609² = 23223598193762, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3407659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703804 + 1703805.

It is an arithmetic number, because the mean of its divisors is an integer number (1703805).

Almost surely, 2^3407609 is an apocalyptic number.

It is an amenable number.

3407609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3407609 is an equidigital number, since it uses as much as digits as its factorization.

3407609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3407609 is about 1845.9710181907. The cubic root of 3407609 is about 150.4815487142.

The spelling of 3407609 in words is "three million, four hundred seven thousand, six hundred nine".