2863857848 has 16 divisors (see below), whose sum is σ = 5370306480. Its totient is φ = 1431776128.

The previous prime is 2863857847. The next prime is 2863857863. The reversal of 2863857848 is 8487583682.

It is a super-2 number, since 2×2863857848² = 16403363547102382208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863857847) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 121040 + ... + 142752.

It is an arithmetic number, because the mean of its divisors is an integer number (335644155).

Almost surely, 2^2863857848 is an apocalyptic number.

It is an amenable number.

2863857848 is a deficient number, since it is larger than the sum of its proper divisors (2506448632).

2863857848 is a wasteful number, since it uses less digits than its factorization.

2863857848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38206 (or 38202 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 59.

The square root of 2863857848 is about 53515.0245071419. The cubic root of 2863857848 is about 1420.0941959599.

The spelling of 2863857848 in words is "two billion, eight hundred sixty-three million, eight hundred fifty-seven thousand, eight hundred forty-eight".