469344816 has 120 divisors (see below), whose sum is σ = 1368974880. Its totient is φ = 149925888.

The previous prime is 469344791. The next prime is 469344833. The reversal of 469344816 is 618443964.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 697056 + ... + 697728.

It is an arithmetic number, because the mean of its divisors is an integer number (11408124).

Almost surely, 2^469344816 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 469344816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684487440).

469344816 is an abundant number, since it is smaller than the sum of its proper divisors (899630064).

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

469344816 is a wasteful number, since it uses less digits than its factorization.

469344816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 874 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 469344816 is about 21664.3674267217. The cubic root of 469344816 is about 777.1365621143.

The spelling of 469344816 in words is "four hundred sixty-nine million, three hundred forty-four thousand, eight hundred sixteen".