730313912870 has 16 divisors (see below), whose sum is σ = 1339368158160. Its totient is φ = 286613761824.

The previous prime is 730313912851. The next prime is 730313912873. The reversal of 730313912870 is 78219313037.

It is a super-2 number, since 2×730313912870² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730313912873) 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, 688974860 + ... + 688975919.

It is an arithmetic number, because the mean of its divisors is an integer number (83710509885).

Almost surely, 2^730313912870 is an apocalyptic number.

730313912870 is a deficient number, since it is larger than the sum of its proper divisors (609054245290).

730313912870 is a wasteful number, since it uses less digits than its factorization.

730313912870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377950839.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 730313912870 in words is "seven hundred thirty billion, three hundred thirteen million, nine hundred twelve thousand, eight hundred seventy".