463318979 has 2 divisors, whose sum is σ = 463318980. Its totient is φ = 463318978.

The previous prime is 463318943. The next prime is 463319011. The reversal of 463318979 is 979813364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463318979 is a prime.

It is not a weakly prime, because it can be changed into another prime (463318379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231659489 + 231659490.

It is an arithmetic number, because the mean of its divisors is an integer number (231659490).

Almost surely, 2^463318979 is an apocalyptic number.

463318979 is a deficient number, since it is larger than the sum of its proper divisors (1).

463318979 is an equidigital number, since it uses as much as digits as its factorization.

463318979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 463318979 is about 21524.8456208169. The cubic root of 463318979 is about 773.7963857347.

The spelling of 463318979 in words is "four hundred sixty-three million, three hundred eighteen thousand, nine hundred seventy-nine".