3224217 has 16 divisors (see below), whose sum is σ = 4562432. Its totient is φ = 2021760.

The previous prime is 3224197. The next prime is 3224233. The reversal of 3224217 is 7124223.

It is not a de Polignac number, because 3224217 - 2¹¹ = 3222169 is a prime.

It is a d-powerful number, because it can be written as 3⁸ + 2¹¹ + 2¹⁵ + 4⁹ + 2²¹ + 1 + 7⁷ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3224193 and 3224202.

It is not an unprimeable number, because it can be changed into a prime (3224267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2973 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (285152).

Almost surely, 2^3224217 is an apocalyptic number.

3224217 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3224217 is a deficient number, since it is larger than the sum of its proper divisors (1338215).

3224217 is a wasteful number, since it uses less digits than its factorization.

3224217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008.

The product of its digits is 672, while the sum is 21.

The square root of 3224217 is about 1795.6104811456. The cubic root of 3224217 is about 147.7320602587.

The spelling of 3224217 in words is "three million, two hundred twenty-four thousand, two hundred seventeen".