493363907 has 2 divisors, whose sum is σ = 493363908. Its totient is φ = 493363906.

The previous prime is 493363879. The next prime is 493363933. The reversal of 493363907 is 709363394.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493363907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (493363967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246681953 + 246681954.

It is an arithmetic number, because the mean of its divisors is an integer number (246681954).

Almost surely, 2^493363907 is an apocalyptic number.

493363907 is a deficient number, since it is larger than the sum of its proper divisors (1).

493363907 is an equidigital number, since it uses as much as digits as its factorization.

493363907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 44.

The square root of 493363907 is about 22211.7965729925. The cubic root of 493363907 is about 790.1734955168.

The spelling of 493363907 in words is "four hundred ninety-three million, three hundred sixty-three thousand, nine hundred seven".