726464464627 has 8 divisors (see below), whose sum is σ = 795088147392. Its totient is φ = 658271025000.

The previous prime is 726464464573. The next prime is 726464464633.

726464464627 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 726464464627 - 2²³ = 726456076019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726464464927) 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 7 ways as a sum of consecutive naturals, for example, 107557249 + ... + 107564002.

It is an arithmetic number, because the mean of its divisors is an integer number (99386018424).

Almost surely, 2^726464464627 is an apocalyptic number.

726464464627 is a deficient number, since it is larger than the sum of its proper divisors (68623682765).

726464464627 is a wasteful number, since it uses less digits than its factorization.

726464464627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215121569.

The product of its digits is 65028096, while the sum is 58.

The spelling of 726464464627 in words is "seven hundred twenty-six billion, four hundred sixty-four million, four hundred sixty-four thousand, six hundred twenty-seven".