468851394 has 64 divisors (see below), whose sum is σ = 1045002240. Its totient is φ = 139043520.

The previous prime is 468851311. The next prime is 468851399. The reversal of 468851394 is 493158864.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (468851399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1012407 + ... + 1012869.

It is an arithmetic number, because the mean of its divisors is an integer number (16328160).

Almost surely, 2^468851394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468851394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522501120).

468851394 is an abundant number, since it is smaller than the sum of its proper divisors (576150846).

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

468851394 is a wasteful number, since it uses less digits than its factorization.

468851394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

The product of its digits is 829440, while the sum is 48.

The square root of 468851394 is about 21652.9765621265. The cubic root of 468851394 is about 776.8641321808.

The spelling of 468851394 in words is "four hundred sixty-eight million, eight hundred fifty-one thousand, three hundred ninety-four".