2838819452 has 24 divisors (see below), whose sum is σ = 5746048896. Its totient is φ = 1201977648.

The previous prime is 2838819449. The next prime is 2838819517. The reversal of 2838819452 is 2549188382.

It is a self number, because there is not a number n which added to its sum of digits gives 2838819452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608438 + ... + 613085.

It is an arithmetic number, because the mean of its divisors is an integer number (239418704).

Almost surely, 2^2838819452 is an apocalyptic number.

It is an amenable number.

2838819452 is an abundant number, since it is smaller than the sum of its proper divisors (2907229444).

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

2838819452 is a wasteful number, since it uses less digits than its factorization.

2838819452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221617 (or 1221615 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 50.

The square root of 2838819452 is about 53280.5729323550. The cubic root of 2838819452 is about 1415.9434999055.

The spelling of 2838819452 in words is "two billion, eight hundred thirty-eight million, eight hundred nineteen thousand, four hundred fifty-two".