463011947 has 2 divisors, whose sum is σ = 463011948. Its totient is φ = 463011946.

The previous prime is 463011853. The next prime is 463011959. The reversal of 463011947 is 749110364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463011947 - 2²⁴ = 446234731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (463014947) 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, 231505973 + 231505974.

It is an arithmetic number, because the mean of its divisors is an integer number (231505974).

Almost surely, 2^463011947 is an apocalyptic number.

463011947 is a deficient number, since it is larger than the sum of its proper divisors (1).

463011947 is an equidigital number, since it uses as much as digits as its factorization.

463011947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 463011947 is about 21517.7124016472. The cubic root of 463011947 is about 773.6254216244.

The spelling of 463011947 in words is "four hundred sixty-three million, eleven thousand, nine hundred forty-seven".