468844219 has 2 divisors, whose sum is σ = 468844220. Its totient is φ = 468844218.

The previous prime is 468844151. The next prime is 468844261. The reversal of 468844219 is 912448864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468844219 - 2¹⁵ = 468811451 is a prime.

It is a super-2 number, since 2×468844219² = 439629803379439922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (468844289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234422109 + 234422110.

It is an arithmetic number, because the mean of its divisors is an integer number (234422110).

Almost surely, 2^468844219 is an apocalyptic number.

468844219 is a deficient number, since it is larger than the sum of its proper divisors (1).

468844219 is an equidigital number, since it uses as much as digits as its factorization.

468844219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 442368, while the sum is 46.

The square root of 468844219 is about 21652.8108798835. The cubic root of 468844219 is about 776.8601692843.

The spelling of 468844219 in words is "four hundred sixty-eight million, eight hundred forty-four thousand, two hundred nineteen".