469440244 has 96 divisors (see below), whose sum is σ = 1082108160. Its totient is φ = 172910592.

The previous prime is 469440149. The next prime is 469440253. The reversal of 469440244 is 442044964.

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, 661762 + ... + 662470.

It is an arithmetic number, because the mean of its divisors is an integer number (11271960).

Almost surely, 2^469440244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469440244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541054080).

469440244 is an abundant number, since it is smaller than the sum of its proper divisors (612667916).

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

469440244 is a wasteful number, since it uses less digits than its factorization.

469440244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 469440244 is about 21666.5697331165. The cubic root of 469440244 is about 777.1892281285.

The spelling of 469440244 in words is "four hundred sixty-nine million, four hundred forty thousand, two hundred forty-four".