463318943 has 2 divisors, whose sum is σ = 463318944. Its totient is φ = 463318942.

The previous prime is 463318931. The next prime is 463318979. The reversal of 463318943 is 349813364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463318943 - 2⁶ = 463318879 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 463318943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463318043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231659471 + 231659472.

It is an arithmetic number, because the mean of its divisors is an integer number (231659472).

Almost surely, 2^463318943 is an apocalyptic number.

463318943 is a deficient number, since it is larger than the sum of its proper divisors (1).

463318943 is an equidigital number, since it uses as much as digits as its factorization.

463318943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 463318943 is about 21524.8447845739. The cubic root of 463318943 is about 773.7963656933.

The spelling of 463318943 in words is "four hundred sixty-three million, three hundred eighteen thousand, nine hundred forty-three".