2838448382 has 48 divisors (see below), whose sum is σ = 5429099520. Its totient is φ = 1100559600.

The previous prime is 2838448363. The next prime is 2838448391.

2838448382 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2838448382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221219 + ... + 233697.

It is an arithmetic number, because the mean of its divisors is an integer number (113106240).

Almost surely, 2^2838448382 is an apocalyptic number.

2838448382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2838448382 is a deficient number, since it is larger than the sum of its proper divisors (2590651138).

2838448382 is a wasteful number, since it uses less digits than its factorization.

2838448382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12717 (or 12710 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 50.

The square root of 2838448382 is about 53277.0905924864. The cubic root of 2838448382 is about 1415.8818032439.

The spelling of 2838448382 in words is "two billion, eight hundred thirty-eight million, four hundred forty-eight thousand, three hundred eighty-two".