493164671 has 2 divisors, whose sum is σ = 493164672. Its totient is φ = 493164670.

The previous prime is 493164667. The next prime is 493164677. The reversal of 493164671 is 176461394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493164671 - 2² = 493164667 is a prime.

It is a super-2 number, since 2×493164671² = 486422785445076482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493164677) 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, 246582335 + 246582336.

It is an arithmetic number, because the mean of its divisors is an integer number (246582336).

Almost surely, 2^493164671 is an apocalyptic number.

493164671 is a deficient number, since it is larger than the sum of its proper divisors (1).

493164671 is an equidigital number, since it uses as much as digits as its factorization.

493164671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 493164671 is about 22207.3112059970. The cubic root of 493164671 is about 790.0671154858.

The spelling of 493164671 in words is "four hundred ninety-three million, one hundred sixty-four thousand, six hundred seventy-one".