2847982896 has 160 divisors (see below), whose sum is σ = 9206077440. Its totient is φ = 835142400.

The previous prime is 2847982873. The next prime is 2847982933. The reversal of 2847982896 is 6982897482.

2847982896 is a `hidden beast` number, since 2 + 8 + 479 + 82 + 89 + 6 = 666.

It is a super-2 number, since 2×2847982896² = 16222013151817093632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137646 + ... + 156978.

It is an arithmetic number, because the mean of its divisors is an integer number (57537984).

Almost surely, 2^2847982896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2847982896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4603038720).

2847982896 is an abundant number, since it is smaller than the sum of its proper divisors (6358094544).

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

2847982896 is a wasteful number, since it uses less digits than its factorization.

2847982896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19392 (or 19380 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 63.

The square root of 2847982896 is about 53366.4960063896. The cubic root of 2847982896 is about 1417.4653747036.

The spelling of 2847982896 in words is "two billion, eight hundred forty-seven million, nine hundred eighty-two thousand, eight hundred ninety-six".