3228817 has 4 divisors (see below), whose sum is σ = 3243520. Its totient is φ = 3214116.

The previous prime is 3228811. The next prime is 3228829. The reversal of 3228817 is 7188223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3228817 - 2¹⁹ = 2704529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3228811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7017 + ... + 7462.

It is an arithmetic number, because the mean of its divisors is an integer number (810880).

Almost surely, 2^3228817 is an apocalyptic number.

It is an amenable number.

3228817 is a deficient number, since it is larger than the sum of its proper divisors (14703).

3228817 is a wasteful number, since it uses less digits than its factorization.

3228817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702.

The product of its digits is 5376, while the sum is 31.

The square root of 3228817 is about 1796.8909260164. The cubic root of 3228817 is about 147.8022834636.

The spelling of 3228817 in words is "three million, two hundred twenty-eight thousand, eight hundred seventeen".