3180396 has 24 divisors (see below), whose sum is σ = 7580160. Its totient is φ = 1037392.

The previous prime is 3180337. The next prime is 3180407. The reversal of 3180396 is 6930813.

It is a super-2 number, since 2×3180396² = 20229837433632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (315840).

Almost surely, 2^3180396 is an apocalyptic number.

It is an amenable number.

3180396 is an abundant number, since it is smaller than the sum of its proper divisors (4399764).

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

3180396 is a wasteful number, since it uses less digits than its factorization.

3180396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693 (or 5691 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3180396 is about 1783.3664794427. The cubic root of 3180396 is about 147.0597193608.

The spelling of 3180396 in words is "three million, one hundred eighty thousand, three hundred ninety-six".