2663066828 has 48 divisors (see below), whose sum is σ = 4966012800. Its totient is φ = 1246032000.

The previous prime is 2663066827. The next prime is 2663066831. The reversal of 2663066828 is 8286603662.

It is not an unprimeable number, because it can be changed into a prime (2663066827) 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, 2612903 + ... + 2613921.

It is an arithmetic number, because the mean of its divisors is an integer number (103458600).

Almost surely, 2^2663066828 is an apocalyptic number.

It is an amenable number.

2663066828 is a deficient number, since it is larger than the sum of its proper divisors (2302945972).

2663066828 is a wasteful number, since it uses less digits than its factorization.

2663066828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The square root of 2663066828 is about 51604.9108903407. The cubic root of 2663066828 is about 1386.0982705230.

The spelling of 2663066828 in words is "two billion, six hundred sixty-three million, sixty-six thousand, eight hundred twenty-eight".