2408806816 has 48 divisors (see below), whose sum is σ = 5283268200. Its totient is φ = 1073415168.

The previous prime is 2408806811. The next prime is 2408806901. The reversal of 2408806816 is 6186088042.

2408806816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1861059600 + 547747216 = 43140^2 + 23404^2 .

It is not an unprimeable number, because it can be changed into a prime (2408806811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87771 + ... + 111898.

Almost surely, 2^2408806816 is an apocalyptic number.

2408806816 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2408806816 is an abundant number, since it is smaller than the sum of its proper divisors (2874461384).

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

2408806816 is a wasteful number, since it uses less digits than its factorization.

2408806816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199721 (or 199713 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 2408806816 is about 49079.5967383596. The cubic root of 2408806816 is about 1340.5015602198.

The spelling of 2408806816 in words is "two billion, four hundred eight million, eight hundred six thousand, eight hundred sixteen".