26892738696 has 64 divisors (see below), whose sum is σ = 69414266880. Its totient is φ = 8676702720.

The previous prime is 26892738673. The next prime is 26892738773. The reversal of 26892738696 is 69683729862.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17370 + ... + 232566.

It is an arithmetic number, because the mean of its divisors is an integer number (1084597920).

Almost surely, 2^26892738696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26892738696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34707133440).

26892738696 is an abundant number, since it is smaller than the sum of its proper divisors (42521528184).

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

26892738696 is a wasteful number, since it uses less digits than its factorization.

26892738696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215374 (or 215370 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 66.

The spelling of 26892738696 in words is "twenty-six billion, eight hundred ninety-two million, seven hundred thirty-eight thousand, six hundred ninety-six".