2726364728 has 16 divisors (see below), whose sum is σ = 5113147680. Its totient is φ = 1362858688.

The previous prime is 2726364709. The next prime is 2726364743. The reversal of 2726364728 is 8274636272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576 + ... + 73887.

It is an arithmetic number, because the mean of its divisors is an integer number (319571730).

Almost surely, 2^2726364728 is an apocalyptic number.

It is an amenable number.

2726364728 is a deficient number, since it is larger than the sum of its proper divisors (2386782952).

2726364728 is a wasteful number, since it uses less digits than its factorization.

2726364728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80926 (or 80922 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 2726364728 is about 52214.6026318309. The cubic root of 2726364728 is about 1396.9943559163.

The spelling of 2726364728 in words is "two billion, seven hundred twenty-six million, three hundred sixty-four thousand, seven hundred twenty-eight".