468404816 has 20 divisors (see below), whose sum is σ = 990037824. Its totient is φ = 212911200.

The previous prime is 468404809. The next prime is 468404819. The reversal of 468404816 is 618404864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468404819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330520 + ... + 1330871.

Almost surely, 2^468404816 is an apocalyptic number.

It is an amenable number.

468404816 is an abundant number, since it is smaller than the sum of its proper divisors (521633008).

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

468404816 is a wasteful number, since it uses less digits than its factorization.

468404816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661410 (or 2661404 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 468404816 is about 21642.6619434856. The cubic root of 468404816 is about 776.6174010965.

The spelling of 468404816 in words is "four hundred sixty-eight million, four hundred four thousand, eight hundred sixteen".