468481494 has 64 divisors (see below), whose sum is σ = 1041868800. Its totient is φ = 139501440.

The previous prime is 468481463. The next prime is 468481511. The reversal of 468481494 is 494184864.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781807 + ... + 782405.

It is an arithmetic number, because the mean of its divisors is an integer number (16279200).

Almost surely, 2^468481494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468481494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520934400).

468481494 is an abundant number, since it is smaller than the sum of its proper divisors (573387306).

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

468481494 is a wasteful number, since it uses less digits than its factorization.

468481494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925.

The product of its digits is 884736, while the sum is 48.

The square root of 468481494 is about 21644.4333259155. The cubic root of 468481494 is about 776.6597762799.

The spelling of 468481494 in words is "four hundred sixty-eight million, four hundred eighty-one thousand, four hundred ninety-four".