730073461709 has 2 divisors, whose sum is σ = 730073461710. Its totient is φ = 730073461708.

The previous prime is 730073461687. The next prime is 730073461721. The reversal of 730073461709 is 907164370037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 624787489225 + 105285972484 = 790435^2 + 324478^2 .

It is a cyclic number.

It is not a de Polignac number, because 730073461709 - 2¹² = 730073457613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730073461739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365036730854 + 365036730855.

It is an arithmetic number, because the mean of its divisors is an integer number (365036730855).

Almost surely, 2^730073461709 is an apocalyptic number.

It is an amenable number.

730073461709 is a deficient number, since it is larger than the sum of its proper divisors (1).

730073461709 is an equidigital number, since it uses as much as digits as its factorization.

730073461709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 666792, while the sum is 47.

The spelling of 730073461709 in words is "seven hundred thirty billion, seventy-three million, four hundred sixty-one thousand, seven hundred nine".