468867947 has 2 divisors, whose sum is σ = 468867948. Its totient is φ = 468867946.

The previous prime is 468867941. The next prime is 468867961. The reversal of 468867947 is 749768864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468867947 - 2²⁰ = 467819371 is a prime.

It is not a weakly prime, because it can be changed into another prime (468867941) 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, 234433973 + 234433974.

It is an arithmetic number, because the mean of its divisors is an integer number (234433974).

Almost surely, 2^468867947 is an apocalyptic number.

468867947 is a deficient number, since it is larger than the sum of its proper divisors (1).

468867947 is an equidigital number, since it uses as much as digits as its factorization.

468867947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16257024, while the sum is 59.

The square root of 468867947 is about 21653.3587925753. The cubic root of 468867947 is about 776.8732745806.

The spelling of 468867947 in words is "four hundred sixty-eight million, eight hundred sixty-seven thousand, nine hundred forty-seven".