730997964791 has 2 divisors, whose sum is σ = 730997964792. Its totient is φ = 730997964790.

The previous prime is 730997964769. The next prime is 730997964803. The reversal of 730997964791 is 197469799037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 730997964791 - 2¹⁰ = 730997963767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730997964751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365498982395 + 365498982396.

It is an arithmetic number, because the mean of its divisors is an integer number (365498982396).

Almost surely, 2^730997964791 is an apocalyptic number.

730997964791 is a deficient number, since it is larger than the sum of its proper divisors (1).

730997964791 is an equidigital number, since it uses as much as digits as its factorization.

730997964791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162030456, while the sum is 71.

The spelling of 730997964791 in words is "seven hundred thirty billion, nine hundred ninety-seven million, nine hundred sixty-four thousand, seven hundred ninety-one".