3180330 has 32 divisors (see below), whose sum is σ = 8481600. Its totient is φ = 848016.

The previous prime is 3180319. The next prime is 3180337. The reversal of 3180330 is 330813.

It is a super-2 number, since 2×3180330² = 20228997817800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3180337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5620 + ... + 6159.

It is an arithmetic number, because the mean of its divisors is an integer number (265050).

Almost surely, 2^3180330 is an apocalyptic number.

3180330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3180330 is an abundant number, since it is smaller than the sum of its proper divisors (5301270).

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

3180330 is a wasteful number, since it uses less digits than its factorization.

3180330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11795 (or 11789 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3180330 is about 1783.3479750178. The cubic root of 3180330 is about 147.0587020862.

The spelling of 3180330 in words is "three million, one hundred eighty thousand, three hundred thirty".