468783018 has 64 divisors (see below), whose sum is σ = 1141862400. Its totient is φ = 141378480.

The previous prime is 468783017. The next prime is 468783019. The reversal of 468783018 is 810387864.

It is an interprime number because it is at equal distance from previous prime (468783017) and next prime (468783019).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (468783011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130693 + ... + 134231.

It is an arithmetic number, because the mean of its divisors is an integer number (17841600).

Almost surely, 2^468783018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468783018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570931200).

468783018 is an abundant number, since it is smaller than the sum of its proper divisors (673079382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468783018 is a wasteful number, since it uses less digits than its factorization.

468783018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784 (or 3778 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 468783018 is about 21651.3975992313. The cubic root of 468783018 is about 776.8263651008.

The spelling of 468783018 in words is "four hundred sixty-eight million, seven hundred eighty-three thousand, eighteen".