727346727394 has 8 divisors (see below), whose sum is σ = 1246880104128. Its totient is φ = 311720026020.

The previous prime is 727346727377. The next prime is 727346727397. The reversal of 727346727394 is 493727643727.

727346727394 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 not an unprimeable number, because it can be changed into a prime (727346727397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25976668822 + ... + 25976668849.

It is an arithmetic number, because the mean of its divisors is an integer number (155860013016).

Almost surely, 2^727346727394 is an apocalyptic number.

727346727394 is a deficient number, since it is larger than the sum of its proper divisors (519533376734).

727346727394 is a wasteful number, since it uses less digits than its factorization.

727346727394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51953337680.

The product of its digits is 74680704, while the sum is 61.

The spelling of 727346727394 in words is "seven hundred twenty-seven billion, three hundred forty-six million, seven hundred twenty-seven thousand, three hundred ninety-four".