26834795838 has 12 divisors (see below), whose sum is σ = 58142057688. Its totient is φ = 8944931940.

The previous prime is 26834795821. The next prime is 26834795843. The reversal of 26834795838 is 83859743862.

26834795838 is a `hidden beast` number, since 2 + 6 + 8 + 3 + 47 + 9 + 583 + 8 = 666.

It is a super-3 number, since 3×26834795838³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 745410978 + ... + 745411013.

It is an arithmetic number, because the mean of its divisors is an integer number (4845171474).

Almost surely, 2^26834795838 is an apocalyptic number.

26834795838 is an abundant number, since it is smaller than the sum of its proper divisors (31307261850).

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

26834795838 is a wasteful number, since it uses less digits than its factorization.

26834795838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490821999 (or 1490821996 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The spelling of 26834795838 in words is "twenty-six billion, eight hundred thirty-four million, seven hundred ninety-five thousand, eight hundred thirty-eight".