730684967 has 2 divisors, whose sum is σ = 730684968. Its totient is φ = 730684966.

The previous prime is 730684963. The next prime is 730685051. The reversal of 730684967 is 769486037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 730684967 - 2² = 730684963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730684963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365342483 + 365342484.

It is an arithmetic number, because the mean of its divisors is an integer number (365342484).

Almost surely, 2^730684967 is an apocalyptic number.

730684967 is a deficient number, since it is larger than the sum of its proper divisors (1).

730684967 is an equidigital number, since it uses as much as digits as its factorization.

730684967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 730684967 is about 27031.1850831590. The cubic root of 730684967 is about 900.6928685132.

The spelling of 730684967 in words is "seven hundred thirty million, six hundred eighty-four thousand, nine hundred sixty-seven".