730368507469 has 2 divisors, whose sum is σ = 730368507470. Its totient is φ = 730368507468.

The previous prime is 730368507403. The next prime is 730368507487. The reversal of 730368507469 is 964705863037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 660586945225 + 69781562244 = 812765^2 + 264162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-730368507469 is a prime.

It is a super-2 number, since 2×730368507469² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730368502469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365184253734 + 365184253735.

It is an arithmetic number, because the mean of its divisors is an integer number (365184253735).

Almost surely, 2^730368507469 is an apocalyptic number.

It is an amenable number.

730368507469 is a deficient number, since it is larger than the sum of its proper divisors (1).

730368507469 is an equidigital number, since it uses as much as digits as its factorization.

730368507469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 730368507469 in words is "seven hundred thirty billion, three hundred sixty-eight million, five hundred seven thousand, four hundred sixty-nine".