726043066 has 8 divisors (see below), whose sum is σ = 1244645280. Its totient is φ = 311161308.

The previous prime is 726043063. The next prime is 726043079. The reversal of 726043066 is 660340627.

726043066 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 (726043063) 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, 25930096 + ... + 25930123.

It is an arithmetic number, because the mean of its divisors is an integer number (155580660).

Almost surely, 2^726043066 is an apocalyptic number.

726043066 is a deficient number, since it is larger than the sum of its proper divisors (518602214).

726043066 is a wasteful number, since it uses less digits than its factorization.

726043066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51860228.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 726043066 is about 26945.1863233491. The cubic root of 726043066 is about 898.7815057790.

The spelling of 726043066 in words is "seven hundred twenty-six million, forty-three thousand, sixty-six".