2743226688 has 112 divisors (see below), whose sum is σ = 7826898240. Its totient is φ = 845107200.

The previous prime is 2743226659. The next prime is 2743226699. The reversal of 2743226688 is 8866223472.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent 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, 140398 + ... + 158738.

It is an arithmetic number, because the mean of its divisors is an integer number (69883020).

Almost surely, 2^2743226688 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 2743226688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3913449120).

2743226688 is an abundant number, since it is smaller than the sum of its proper divisors (5083671552).

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

2743226688 is a wasteful number, since it uses less digits than its factorization.

2743226688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18416 (or 18406 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The square root of 2743226688 is about 52375.8215973745. The cubic root of 2743226688 is about 1399.8684719973.

The spelling of 2743226688 in words is "two billion, seven hundred forty-three million, two hundred twenty-six thousand, six hundred eighty-eight".