2838868971 has 8 divisors (see below), whose sum is σ = 3801404880. Its totient is φ = 1884456192.

The previous prime is 2838868969. The next prime is 2838869009. The reversal of 2838868971 is 1798688382.

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

It is not a de Polignac number, because 2838868971 - 2¹ = 2838868969 is a prime.

It is a super-3 number, since 3×2838868971³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2838868951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029966 + ... + 2031363.

It is an arithmetic number, because the mean of its divisors is an integer number (475175610).

Almost surely, 2^2838868971 is an apocalyptic number.

2838868971 is a deficient number, since it is larger than the sum of its proper divisors (962535909).

2838868971 is a wasteful number, since it uses less digits than its factorization.

2838868971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061565.

The product of its digits is 9289728, while the sum is 60.

The square root of 2838868971 is about 53281.0376306618. The cubic root of 2838868971 is about 1415.9517328699.

The spelling of 2838868971 in words is "two billion, eight hundred thirty-eight million, eight hundred sixty-eight thousand, nine hundred seventy-one".