3318560 has 48 divisors (see below), whose sum is σ = 8963136. Its totient is φ = 1137408.

The previous prime is 3318547. The next prime is 3318569. The reversal of 3318560 is 658133.

It is a super-2 number, since 2×3318560² = 22025680947200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3318569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (186732).

Almost surely, 2^3318560 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 3318560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4481568).

3318560 is an abundant number, since it is smaller than the sum of its proper divisors (5644576).

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

3318560 is a wasteful number, since it uses less digits than its factorization.

3318560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985 (or 2977 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3318560 is about 1821.6915216359. The cubic root of 3318560 is about 149.1591471021.

The spelling of 3318560 in words is "three million, three hundred eighteen thousand, five hundred sixty".