2789988352 has 24 divisors (see below), whose sum is σ = 5578618500. Its totient is φ = 1394993152.

The previous prime is 2789988349. The next prime is 2789988391. The reversal of 2789988352 is 2538899872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679102 + ... + 683197.

Almost surely, 2^2789988352 is an apocalyptic number.

It is an amenable number.

2789988352 is a deficient number, since it is larger than the sum of its proper divisors (2788630148).

2789988352 is an equidigital number, since it uses as much as digits as its factorization.

2789988352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362321 (or 1362301 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 61.

The square root of 2789988352 is about 52820.3403245379. The cubic root of 2789988352 is about 1407.7778575160. Note that the first 3 decimals are identical.

The spelling of 2789988352 in words is "two billion, seven hundred eighty-nine million, nine hundred eighty-eight thousand, three hundred fifty-two".