3280661180 has 24 divisors (see below), whose sum is σ = 7111628160. Its totient is φ = 1269933120.

The previous prime is 3280661179. The next prime is 3280661227. The reversal of 3280661180 is 811660823.

It is a self number, because there is not a number n which added to its sum of digits gives 3280661180.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2645075 + ... + 2646314.

It is an arithmetic number, because the mean of its divisors is an integer number (296317840).

Almost surely, 2^3280661180 is an apocalyptic number.

It is an amenable number.

3280661180 is an abundant number, since it is smaller than the sum of its proper divisors (3830966980).

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

3280661180 is a wasteful number, since it uses less digits than its factorization.

3280661180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5291429 (or 5291427 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 3280661180 is about 57277.0563140251. The cubic root of 3280661180 is about 1485.8915965210.

The spelling of 3280661180 in words is "three billion, two hundred eighty million, six hundred sixty-one thousand, one hundred eighty".