3318244 has 6 divisors (see below), whose sum is σ = 5806934. Its totient is φ = 1659120.

The previous prime is 3318241. The next prime is 3318251. The reversal of 3318244 is 4428133.

It can be written as a sum of positive squares in only one way, i.e., 2190400 + 1127844 = 1480^2 + 1062^2 .

It is a super-2 number, since 2×3318244² = 22021486487072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3318241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414777 + ... + 414784.

Almost surely, 2^3318244 is an apocalyptic number.

It is an amenable number.

3318244 is a deficient number, since it is larger than the sum of its proper divisors (2488690).

3318244 is a wasteful number, since it uses less digits than its factorization.

3318244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829565 (or 829563 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 3318244 is about 1821.6047869941. The cubic root of 3318244 is about 149.1544125399.

The spelling of 3318244 in words is "three million, three hundred eighteen thousand, two hundred forty-four".