3228318 has 12 divisors (see below), whose sum is σ = 6994728. Its totient is φ = 1076100.

The previous prime is 3228293. The next prime is 3228341. The reversal of 3228318 is 8138223.

It is a junction number, because it is equal to n+sod(n) for n = 3228291 and 3228300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89658 + ... + 89693.

It is an arithmetic number, because the mean of its divisors is an integer number (582894).

Almost surely, 2^3228318 is an apocalyptic number.

3228318 is an abundant number, since it is smaller than the sum of its proper divisors (3766410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3228318 is a wasteful number, since it uses less digits than its factorization.

3228318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179359 (or 179356 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 3228318 is about 1796.7520697080. The cubic root of 3228318 is about 147.7946689989.

The spelling of 3228318 in words is "three million, two hundred twenty-eight thousand, three hundred eighteen".