3318048 has 72 divisors (see below), whose sum is σ = 9700236. Its totient is φ = 1075200.

The previous prime is 3318031. The next prime is 3318053. The reversal of 3318048 is 8408133.

It can be written as a sum of positive squares in 2 ways, for example, as 3196944 + 121104 = 1788^2 + 348^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×3318048² = 22018885060608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11668 + ... + 11948.

Almost surely, 2^3318048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3318048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4850118).

3318048 is an abundant number, since it is smaller than the sum of its proper divisors (6382188).

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

3318048 is a wasteful number, since it uses less digits than its factorization.

3318048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 327 counting only the distinct ones).

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

The square root of 3318048 is about 1821.5509874829. The cubic root of 3318048 is about 149.1514757616.

It can be divided in two parts, 33 and 18048, that added together give a palindrome (18081).

The spelling of 3318048 in words is "three million, three hundred eighteen thousand, forty-eight".