3224420 has 12 divisors (see below), whose sum is σ = 6771324. Its totient is φ = 1289760.

The previous prime is 3224413. The next prime is 3224447. The reversal of 3224420 is 244223.

It can be written as a sum of positive squares in 2 ways, for example, as 1721344 + 1503076 = 1312^2 + 1226^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80591 + ... + 80630.

It is an arithmetic number, because the mean of its divisors is an integer number (564277).

Almost surely, 2^3224420 is an apocalyptic number.

It is an amenable number.

3224420 is an abundant number, since it is smaller than the sum of its proper divisors (3546904).

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

3224420 is a wasteful number, since it uses less digits than its factorization.

3224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161230 (or 161228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3224420 is about 1795.6670069921. The cubic root of 3224420 is about 147.7351606475.

Adding to 3224420 its reverse (244223), we get a palindrome (3468643).

The spelling of 3224420 in words is "three million, two hundred twenty-four thousand, four hundred twenty".