468287893 has 2 divisors, whose sum is σ = 468287894. Its totient is φ = 468287892.

The previous prime is 468287887. The next prime is 468287903. The reversal of 468287893 is 398782864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283518244 + 184769649 = 16838^2 + 13593^2 .

It is a cyclic number.

It is not a de Polignac number, because 468287893 - 2⁵ = 468287861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468287863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234143946 + 234143947.

It is an arithmetic number, because the mean of its divisors is an integer number (234143947).

Almost surely, 2^468287893 is an apocalyptic number.

It is an amenable number.

468287893 is a deficient number, since it is larger than the sum of its proper divisors (1).

468287893 is an equidigital number, since it uses as much as digits as its factorization.

468287893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 55.

The square root of 468287893 is about 21639.9605591138. The cubic root of 468287893 is about 776.5527760899.

The spelling of 468287893 in words is "four hundred sixty-eight million, two hundred eighty-seven thousand, eight hundred ninety-three".