463876843 has 2 divisors, whose sum is σ = 463876844. Its totient is φ = 463876842.

The previous prime is 463876823. The next prime is 463876871. The reversal of 463876843 is 348678364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463876843 - 2¹³ = 463868651 is a prime.

It is not a weakly prime, because it can be changed into another prime (463876823) 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, 231938421 + 231938422.

It is an arithmetic number, because the mean of its divisors is an integer number (231938422).

Almost surely, 2^463876843 is an apocalyptic number.

463876843 is a deficient number, since it is larger than the sum of its proper divisors (1).

463876843 is an equidigital number, since it uses as much as digits as its factorization.

463876843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 49.

The square root of 463876843 is about 21537.8003287244. The cubic root of 463876843 is about 774.1068270137.

The spelling of 463876843 in words is "four hundred sixty-three million, eight hundred seventy-six thousand, eight hundred forty-three".