468344887 has 2 divisors, whose sum is σ = 468344888. Its totient is φ = 468344886.

The previous prime is 468344879. The next prime is 468344911. The reversal of 468344887 is 788443864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468344887 - 2³ = 468344879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468344087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234172443 + 234172444.

It is an arithmetic number, because the mean of its divisors is an integer number (234172444).

Almost surely, 2^468344887 is an apocalyptic number.

468344887 is a deficient number, since it is larger than the sum of its proper divisors (1).

468344887 is an equidigital number, since it uses as much as digits as its factorization.

468344887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4128768, while the sum is 52.

The square root of 468344887 is about 21641.2773883613. The cubic root of 468344887 is about 776.5842788287.

The spelling of 468344887 in words is "four hundred sixty-eight million, three hundred forty-four thousand, eight hundred eighty-seven".