3372209 has 8 divisors (see below), whose sum is σ = 3479112. Its totient is φ = 3266560.

The previous prime is 3372199. The next prime is 3372221. The reversal of 3372209 is 9022733.

It can be written as a sum of positive squares in 4 ways, for example, as 30625 + 3341584 = 175^2 + 1828^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3372209 is a prime.

It is a super-2 number, since 2×3372209² = 22743587079362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3372269) 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, 9377 + ... + 9729.

It is an arithmetic number, because the mean of its divisors is an integer number (434889).

Almost surely, 2^3372209 is an apocalyptic number.

It is an amenable number.

3372209 is a deficient number, since it is larger than the sum of its proper divisors (106903).

3372209 is a wasteful number, since it uses less digits than its factorization.

3372209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 3372209 is about 1836.3575359935. The cubic root of 3372209 is about 149.9586404488.

The spelling of 3372209 in words is "three million, three hundred seventy-two thousand, two hundred nine".