2826824884 has 12 divisors (see below), whose sum is σ = 5327477764. Its totient is φ = 1304688384.

The previous prime is 2826824881. The next prime is 2826824893. The reversal of 2826824884 is 4884286282.

It can be written as a sum of positive squares in 2 ways, for example, as 485232784 + 2341592100 = 22028^2 + 48390^2 .

It is a super-2 number, since 2×2826824884² = 15981877849603226912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 54362017 = 2826824884 / (2 + 8 + 2 + 6 + 8 + 2 + 4 + 8 + 8 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826824881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27180957 + ... + 27181060.

Almost surely, 2^2826824884 is an apocalyptic number.

It is an amenable number.

2826824884 is a deficient number, since it is larger than the sum of its proper divisors (2500652880).

2826824884 is a wasteful number, since it uses less digits than its factorization.

2826824884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54362034 (or 54362032 counting only the distinct ones).

The product of its digits is 3145728, while the sum is 52.

The square root of 2826824884 is about 53167.8933567995. The cubic root of 2826824884 is about 1413.9464718088.

The spelling of 2826824884 in words is "two billion, eight hundred twenty-six million, eight hundred twenty-four thousand, eight hundred eighty-four".