2008405984 has 24 divisors (see below), whose sum is σ = 4258207800. Its totient is φ = 926956416.

The previous prime is 2008405979. The next prime is 2008406017. The reversal of 2008405984 is 4895048002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413534 + ... + 2414365.

It is an arithmetic number, because the mean of its divisors is an integer number (177425325).

Almost surely, 2^2008405984 is an apocalyptic number.

It is an amenable number.

2008405984 is an abundant number, since it is smaller than the sum of its proper divisors (2249801816).

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

2008405984 is a wasteful number, since it uses less digits than its factorization.

2008405984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827922 (or 4827914 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 2008405984 is about 44815.2427640418. The cubic root of 2008405984 is about 1261.6837287193.

The spelling of 2008405984 in words is "two billion, eight million, four hundred five thousand, nine hundred eighty-four".