726327266 has 8 divisors (see below), whose sum is σ = 1245132480. Its totient is φ = 311283108.

The previous prime is 726327247. The next prime is 726327289. The reversal of 726327266 is 662723627.

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

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, 25940246 + ... + 25940273.

It is an arithmetic number, because the mean of its divisors is an integer number (155641560).

Almost surely, 2^726327266 is an apocalyptic number.

726327266 is a deficient number, since it is larger than the sum of its proper divisors (518805214).

726327266 is a wasteful number, since it uses less digits than its factorization.

726327266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51880528.

The product of its digits is 254016, while the sum is 41.

The square root of 726327266 is about 26950.4594766026. The cubic root of 726327266 is about 898.8987625436.

The spelling of 726327266 in words is "seven hundred twenty-six million, three hundred twenty-seven thousand, two hundred sixty-six".