3318180 has 48 divisors (see below), whose sum is σ = 9616320. Its totient is φ = 853888.

The previous prime is 3318173. The next prime is 3318193. The reversal of 3318180 is 818133.

It is a super-2 number, since 2×3318180² = 22020637024800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3318180.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787 + ... + 2693.

It is an arithmetic number, because the mean of its divisors is an integer number (200340).

Almost surely, 2^3318180 is an apocalyptic number.

3318180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3318180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4808160).

3318180 is an abundant number, since it is smaller than the sum of its proper divisors (6298140).

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

3318180 is a wasteful number, since it uses less digits than its factorization.

3318180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 3318180 is about 1821.5872199815. The cubic root of 3318180 is about 149.1534536046.

The spelling of 3318180 in words is "three million, three hundred eighteen thousand, one hundred eighty".