3180213 has 12 divisors (see below), whose sum is σ = 4612608. Its totient is φ = 2111400.

The previous prime is 3180209. The next prime is 3180223. The reversal of 3180213 is 3120813.

It is not a de Polignac number, because 3180213 - 2² = 3180209 is a prime.

It is a super-2 number, since 2×3180213² = 20227509450738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3180223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2188 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (384384).

Almost surely, 2^3180213 is an apocalyptic number.

It is an amenable number.

3180213 is a deficient number, since it is larger than the sum of its proper divisors (1432395).

3180213 is a wasteful number, since it uses less digits than its factorization.

3180213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3180213 is about 1783.3151712471. The cubic root of 3180213 is about 147.0568987011.

The spelling of 3180213 in words is "three million, one hundred eighty thousand, two hundred thirteen".