726606627 has 8 divisors (see below), whose sum is σ = 987088464. Its totient is φ = 475264608.

The previous prime is 726606623. The next prime is 726606649.

726606627 is nontrivially palindromic in base 10.

726606627 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 a de Polignac number, because 726606627 - 2² = 726606623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726606623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284768 + ... + 2285085.

It is an arithmetic number, because the mean of its divisors is an integer number (123386058).

Almost surely, 2^726606627 is an apocalyptic number.

726606627 is a deficient number, since it is larger than the sum of its proper divisors (260481837).

726606627 is a wasteful number, since it uses less digits than its factorization.

726606627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569909.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 726606627 is about 26955.6418398821. The cubic root of 726606627 is about 899.0139930009.

The spelling of 726606627 in words is "seven hundred twenty-six million, six hundred six thousand, six hundred twenty-seven".