2660360812 has 12 divisors (see below), whose sum is σ = 4656011976. Its totient is φ = 1330071680.

The previous prime is 2660360749. The next prime is 2660360819. The reversal of 2660360812 is 2180630662.

It is a happy number.

2660360812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2660360819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56487 + ... + 92257.

It is an arithmetic number, because the mean of its divisors is an integer number (388000998).

Almost surely, 2^2660360812 is an apocalyptic number.

It is an amenable number.

2660360812 is a deficient number, since it is larger than the sum of its proper divisors (1995651164).

2660360812 is a wasteful number, since it uses less digits than its factorization.

2660360812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54368 (or 54366 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2660360812 is about 51578.6856366077. The cubic root of 2660360812 is about 1385.6286271269.

The spelling of 2660360812 in words is "two billion, six hundred sixty million, three hundred sixty thousand, eight hundred twelve".