469468384 has 72 divisors (see below), whose sum is σ = 1161128304. Its totient is φ = 182899200.

The previous prime is 469468381. The next prime is 469468399. The reversal of 469468384 is 483864964.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469468381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18444 + ... + 35764.

It is an arithmetic number, because the mean of its divisors is an integer number (16126782).

Almost surely, 2^469468384 is an apocalyptic number.

469468384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469468384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580564152).

469468384 is an abundant number, since it is smaller than the sum of its proper divisors (691659920).

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

469468384 is a wasteful number, since it uses less digits than its factorization.

469468384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17360 (or 17341 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 52.

The square root of 469468384 is about 21667.2191109058. The cubic root of 469468384 is about 777.2047570258.

The spelling of 469468384 in words is "four hundred sixty-nine million, four hundred sixty-eight thousand, three hundred eighty-four".