2838812826 has 16 divisors (see below), whose sum is σ = 5678204544. Its totient is φ = 946174464.

The previous prime is 2838812807. The next prime is 2838812891. The reversal of 2838812826 is 6282188382.

It is a super-2 number, since 2×2838812826² = 16117716522124212552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64911 + ... + 99453.

It is an arithmetic number, because the mean of its divisors is an integer number (354887784).

Almost surely, 2^2838812826 is an apocalyptic number.

2838812826 is an abundant number, since it is smaller than the sum of its proper divisors (2839391718).

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

2838812826 is a wasteful number, since it uses less digits than its factorization.

2838812826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48245.

The product of its digits is 589824, while the sum is 48.

The square root of 2838812826 is about 53280.5107520564. The cubic root of 2838812826 is about 1415.9423982681.

It can be divided in two parts, 28388 and 12826, that added together give a palindrome (41214).

The spelling of 2838812826 in words is "two billion, eight hundred thirty-eight million, eight hundred twelve thousand, eight hundred twenty-six".