463651679 has 2 divisors, whose sum is σ = 463651680. Its totient is φ = 463651678.

The previous prime is 463651673. The next prime is 463651709. The reversal of 463651679 is 976156364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463651679 - 2¹⁶ = 463586143 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463651673) 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, 231825839 + 231825840.

It is an arithmetic number, because the mean of its divisors is an integer number (231825840).

Almost surely, 2^463651679 is an apocalyptic number.

463651679 is a deficient number, since it is larger than the sum of its proper divisors (1).

463651679 is an equidigital number, since it uses as much as digits as its factorization.

463651679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The square root of 463651679 is about 21532.5725123590. The cubic root of 463651679 is about 773.9815572705.

The spelling of 463651679 in words is "four hundred sixty-three million, six hundred fifty-one thousand, six hundred seventy-nine".