730070871 has 8 divisors (see below), whose sum is σ = 973580160. Its totient is φ = 486637752.

The previous prime is 730070851. The next prime is 730070879. The reversal of 730070871 is 178070037.

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

It is not a de Polignac number, because 730070871 - 2⁹ = 730070359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730070879) 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, 9390 + ... + 39348.

It is an arithmetic number, because the mean of its divisors is an integer number (121697520).

Almost surely, 2^730070871 is an apocalyptic number.

730070871 is a deficient number, since it is larger than the sum of its proper divisors (243509289).

730070871 is a wasteful number, since it uses less digits than its factorization.

730070871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38085.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 730070871 is about 27019.8236670782. The cubic root of 730070871 is about 900.4404720462.

The spelling of 730070871 in words is "seven hundred thirty million, seventy thousand, eight hundred seventy-one".