2663216882 has 8 divisors (see below), whose sum is σ = 4123690752. Its totient is φ = 1288653300.

The previous prime is 2663216863. The next prime is 2663216893. The reversal of 2663216882 is 2886123662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21477494 + ... + 21477617.

It is an arithmetic number, because the mean of its divisors is an integer number (515461344).

Almost surely, 2^2663216882 is an apocalyptic number.

2663216882 is a deficient number, since it is larger than the sum of its proper divisors (1460473870).

2663216882 is a wasteful number, since it uses less digits than its factorization.

2663216882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42955144.

The product of its digits is 331776, while the sum is 44.

The square root of 2663216882 is about 51606.3647431206. The cubic root of 2663216882 is about 1386.1243038769.

The spelling of 2663216882 in words is "two billion, six hundred sixty-three million, two hundred sixteen thousand, eight hundred eighty-two".