2826539089938 has 48 divisors (see below), whose sum is σ = 6208310734080. Its totient is φ = 929260133568.

The previous prime is 2826539089937. The next prime is 2826539089943. The reversal of 2826539089938 is 8399809356282.

2826539089938 is a `hidden beast` number, since 2 + 8 + 2 + 6 + 539 + 0 + 89 + 9 + 3 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (2826539089937) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 271731 + ... + 2393097.

It is an arithmetic number, because the mean of its divisors is an integer number (129339806960).

Almost surely, 2^{2826539089938} is an apocalyptic number.

2826539089938 is an abundant number, since it is smaller than the sum of its proper divisors (3381771644142).

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

2826539089938 is a wasteful number, since it uses less digits than its factorization.

2826539089938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122391 (or 2122388 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 72.

The spelling of 2826539089938 in words is "two trillion, eight hundred twenty-six billion, five hundred thirty-nine million, eighty-nine thousand, nine hundred thirty-eight".