3378209 has 8 divisors (see below), whose sum is σ = 3481632. Its totient is φ = 3276000.

The previous prime is 3378203. The next prime is 3378229. The reversal of 3378209 is 9028733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3378209 - 2¹² = 3374113 is a prime.

It is a super-2 number, since 2×3378209² = 22824592095362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3378203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10637 + ... + 10949.

It is an arithmetic number, because the mean of its divisors is an integer number (435204).

Almost surely, 2^3378209 is an apocalyptic number.

It is an amenable number.

3378209 is a deficient number, since it is larger than the sum of its proper divisors (103423).

3378209 is a wasteful number, since it uses less digits than its factorization.

3378209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3378209 is about 1837.9904787566. The cubic root of 3378209 is about 150.0475256812.

The spelling of 3378209 in words is "three million, three hundred seventy-eight thousand, two hundred nine".