2847163020 has 96 divisors (see below), whose sum is σ = 8630231232. Its totient is φ = 697171968.

The previous prime is 2847163013. The next prime is 2847163037. The reversal of 2847163020 is 203617482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141084 + ... + 159996.

It is an arithmetic number, because the mean of its divisors is an integer number (89898242).

Almost surely, 2^2847163020 is an apocalyptic number.

2847163020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2847163020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4315115616).

2847163020 is an abundant number, since it is smaller than the sum of its proper divisors (5783068212).

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

2847163020 is a wasteful number, since it uses less digits than its factorization.

2847163020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19131 (or 19129 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2847163020 is about 53358.8138923646. The cubic root of 2847163020 is about 1417.3293418901.

The spelling of 2847163020 in words is "two billion, eight hundred forty-seven million, one hundred sixty-three thousand, twenty".