3372217 has 4 divisors (see below), whose sum is σ = 3463396. Its totient is φ = 3281040.

The previous prime is 3372199. The next prime is 3372221. The reversal of 3372217 is 7122733.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1692601 + 1679616 = 1301^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 3372217 - 2¹⁵ = 3339449 is a prime.

It is a super-3 number, since 3×3372217³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3372191 and 3372200.

It is not an unprimeable number, because it can be changed into a prime (3372227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45534 + ... + 45607.

It is an arithmetic number, because the mean of its divisors is an integer number (865849).

Almost surely, 2^3372217 is an apocalyptic number.

3372217 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3372217 is a deficient number, since it is larger than the sum of its proper divisors (91179).

3372217 is an equidigital number, since it uses as much as digits as its factorization.

3372217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91178.

The product of its digits is 1764, while the sum is 25.

The square root of 3372217 is about 1836.3597142172. The cubic root of 3372217 is about 149.9587590326.

The spelling of 3372217 in words is "three million, three hundred seventy-two thousand, two hundred seventeen".