730693868353 has 2 divisors, whose sum is σ = 730693868354. Its totient is φ = 730693868352.

The previous prime is 730693868341. The next prime is 730693868479. The reversal of 730693868353 is 353868396037.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544905283329 + 185788585024 = 738177^2 + 431032^2 .

It is a cyclic number.

It is not a de Polignac number, because 730693868353 - 2²⁹ = 730156997441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 730693868291 and 730693868300.

It is not a weakly prime, because it can be changed into another prime (730693860353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365346934176 + 365346934177.

It is an arithmetic number, because the mean of its divisors is an integer number (365346934177).

Almost surely, 2^730693868353 is an apocalyptic number.

It is an amenable number.

730693868353 is a deficient number, since it is larger than the sum of its proper divisors (1).

730693868353 is an equidigital number, since it uses as much as digits as its factorization.

730693868353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 730693868353 in words is "seven hundred thirty billion, six hundred ninety-three million, eight hundred sixty-eight thousand, three hundred fifty-three".