726755794 has 8 divisors (see below), whose sum is σ = 1137530880. Its totient is φ = 347578836.

The previous prime is 726755789. The next prime is 726755837. The reversal of 726755794 is 497557627.

726755794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×726755794² = 1056347968225140872, which contains 22 as substring.

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, 7899474 + ... + 7899565.

It is an arithmetic number, because the mean of its divisors is an integer number (142191360).

Almost surely, 2^726755794 is an apocalyptic number.

726755794 is a deficient number, since it is larger than the sum of its proper divisors (410775086).

726755794 is a wasteful number, since it uses less digits than its factorization.

726755794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15799064.

The product of its digits is 3704400, while the sum is 52.

The square root of 726755794 is about 26958.4085954642. The cubic root of 726755794 is about 899.0755091132.

The spelling of 726755794 in words is "seven hundred twenty-six million, seven hundred fifty-five thousand, seven hundred ninety-four".