408800004 has 12 divisors (see below), whose sum is σ = 953866704. Its totient is φ = 136266664.

The previous prime is 408799961. The next prime is 408800017. The reversal of 408800004 is 400008804.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17033322 + ... + 17033345.

It is an arithmetic number, because the mean of its divisors is an integer number (79488892).

Almost surely, 2^408800004 is an apocalyptic number.

It is an amenable number.

408800004 is an abundant number, since it is smaller than the sum of its proper divisors (545066700).

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

408800004 is a wasteful number, since it uses less digits than its factorization.

408800004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34066674 (or 34066672 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 408800004 is about 20218.8032286780. The cubic root of 408800004 is about 742.1704018420.

Adding to 408800004 its reverse (400008804), we get a palindrome (808808808).

The spelling of 408800004 in words is "four hundred eight million, eight hundred thousand, four".