469881888 has 192 divisors, whose sum is σ = 1463132160. Its totient is φ = 129272832.

The previous prime is 469881883. The next prime is 469881899. The reversal of 469881888 is 888188964.

It is not an unprimeable number, because it can be changed into a prime (469881883) 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, 2813581 + ... + 2813747.

It is an arithmetic number, because the mean of its divisors is an integer number (7620480).

Almost surely, 2^469881888 is an apocalyptic number.

469881888 is a gapful number since it is divisible by the number (48) 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 469881888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731566080).

469881888 is an abundant number, since it is smaller than the sum of its proper divisors (993250272).

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

469881888 is a wasteful number, since it uses less digits than its factorization.

469881888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 311 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 60.

The square root of 469881888 is about 21676.7591673663. The cubic root of 469881888 is about 777.4328753098.

The spelling of 469881888 in words is "four hundred sixty-nine million, eight hundred eighty-one thousand, eight hundred eighty-eight".