726743275788 has 48 divisors (see below), whose sum is σ = 1742829294080. Its totient is φ = 235611440064.

The previous prime is 726743275781. The next prime is 726743275829. The reversal of 726743275788 is 887572347627.

It is not an unprimeable number, because it can be changed into a prime (726743275781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657431 + ... + 5784462.

Almost surely, 2^726743275788 is an apocalyptic number.

It is an amenable number.

726743275788 is an abundant number, since it is smaller than the sum of its proper divisors (1016086018292).

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

726743275788 is a wasteful number, since it uses less digits than its factorization.

726743275788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442046 (or 11442044 counting only the distinct ones).

The product of its digits is 221276160, while the sum is 66.

The spelling of 726743275788 in words is "seven hundred twenty-six billion, seven hundred forty-three million, two hundred seventy-five thousand, seven hundred eighty-eight".