730408386271 has 8 divisors (see below), whose sum is σ = 746184843360. Its totient is φ = 714705824352.

The previous prime is 730408386241. The next prime is 730408386317. The reversal of 730408386271 is 172683804037.

It is a happy number.

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 730408386271 - 2⁷ = 730408386143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730408386241) 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, 18453811 + ... + 18493348.

It is an arithmetic number, because the mean of its divisors is an integer number (93273105420).

Almost surely, 2^730408386271 is an apocalyptic number.

730408386271 is a deficient number, since it is larger than the sum of its proper divisors (15776457089).

730408386271 is a wasteful number, since it uses less digits than its factorization.

730408386271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36947585.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 730408386271 in words is "seven hundred thirty billion, four hundred eight million, three hundred eighty-six thousand, two hundred seventy-one".