469862568 has 144 divisors (see below), whose sum is σ = 1496656980. Its totient is φ = 132765696.

The previous prime is 469862557. The next prime is 469862633. The reversal of 469862568 is 865268964.

It is a happy number.

469862568 is a `hidden beast` number, since 4 + 6 + 9 + 8 + 625 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 425266884 + 44595684 = 20622^2 + 6678^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 341530 + ... + 342902.

Almost surely, 2^469862568 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 469862568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748328490).

469862568 is an abundant number, since it is smaller than the sum of its proper divisors (1026794412).

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

469862568 is a wasteful number, since it uses less digits than its factorization.

469862568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1482 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 469862568 is about 21676.3135242135. The cubic root of 469862568 is about 777.4222200016.

The spelling of 469862568 in words is "four hundred sixty-nine million, eight hundred sixty-two thousand, five hundred sixty-eight".