730703117 has 2 divisors, whose sum is σ = 730703118. Its totient is φ = 730703116.

The previous prime is 730703101. The next prime is 730703119. The reversal of 730703117 is 711307037.

It is a happy number.

730703117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548074921 + 182628196 = 23411^2 + 13514^2 .

It is a cyclic number.

It is not a de Polignac number, because 730703117 - 2⁴ = 730703101 is a prime.

Together with 730703119, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 730703117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730703119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365351558 + 365351559.

It is an arithmetic number, because the mean of its divisors is an integer number (365351559).

Almost surely, 2^730703117 is an apocalyptic number.

It is an amenable number.

730703117 is a deficient number, since it is larger than the sum of its proper divisors (1).

730703117 is an equidigital number, since it uses as much as digits as its factorization.

730703117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3087, while the sum is 29.

The square root of 730703117 is about 27031.5208044239. The cubic root of 730703117 is about 900.7003261002.

The spelling of 730703117 in words is "seven hundred thirty million, seven hundred three thousand, one hundred seventeen".