2730075726 has 32 divisors (see below), whose sum is σ = 6245987328. Its totient is φ = 779294880.

The previous prime is 2730075721. The next prime is 2730075727. The reversal of 2730075726 is 6275700372.

2730075726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730075721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16171 + ... + 75641.

It is an arithmetic number, because the mean of its divisors is an integer number (195187104).

Almost surely, 2^2730075726 is an apocalyptic number.

2730075726 is an abundant number, since it is smaller than the sum of its proper divisors (3515911602).

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

2730075726 is a wasteful number, since it uses less digits than its factorization.

2730075726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60576.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 2730075726 is about 52250.1265644400. The cubic root of 2730075726 is about 1397.6279093074.

The spelling of 2730075726 in words is "two billion, seven hundred thirty million, seventy-five thousand, seven hundred twenty-six".