3396709 has 6 divisors (see below), whose sum is σ = 3551366. Its totient is φ = 3248520.

The previous prime is 3396707. The next prime is 3396713. The reversal of 3396709 is 9076933.

It can be written as a sum of positive squares in only one way, i.e., 2592100 + 804609 = 1610^2 + 897^2 .

It is not a de Polignac number, because 3396709 - 2¹ = 3396707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3396703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2682 + ... + 3739.

Almost surely, 2^3396709 is an apocalyptic number.

It is an amenable number.

3396709 is a deficient number, since it is larger than the sum of its proper divisors (154657).

3396709 is an equidigital number, since it uses as much as digits as its factorization.

3396709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467 (or 6444 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 3396709 is about 1843.0162777360. The cubic root of 3396709 is about 150.3209276946.

The spelling of 3396709 in words is "three million, three hundred ninety-six thousand, seven hundred nine".