730468658477 has 2 divisors, whose sum is σ = 730468658478. Its totient is φ = 730468658476.

The previous prime is 730468658471. The next prime is 730468658531. The reversal of 730468658477 is 774856864037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 638986001956 + 91482656521 = 799366^2 + 302461^2 .

It is a cyclic number.

It is not a de Polignac number, because 730468658477 - 2⁴ = 730468658461 is a prime.

It is a super-2 number, since 2×730468658477² (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 (730468658471) 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, 365234329238 + 365234329239.

It is an arithmetic number, because the mean of its divisors is an integer number (365234329239).

Almost surely, 2^730468658477 is an apocalyptic number.

It is an amenable number.

730468658477 is a deficient number, since it is larger than the sum of its proper divisors (1).

730468658477 is an equidigital number, since it uses as much as digits as its factorization.

730468658477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189665280, while the sum is 65.

The spelling of 730468658477 in words is "seven hundred thirty billion, four hundred sixty-eight million, six hundred fifty-eight thousand, four hundred seventy-seven".