408043060 has 12 divisors (see below), whose sum is σ = 856890468. Its totient is φ = 163217216.

The previous prime is 408043057. The next prime is 408043081. The reversal of 408043060 is 60340804.

It can be written as a sum of positive squares in 2 ways, for example, as 305061156 + 102981904 = 17466^2 + 10148^2 .

It is a congruent number.

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, 10201057 + ... + 10201096.

It is an arithmetic number, because the mean of its divisors is an integer number (71407539).

Almost surely, 2^408043060 is an apocalyptic number.

It is an amenable number.

408043060 is an abundant number, since it is smaller than the sum of its proper divisors (448847408).

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

408043060 is a wasteful number, since it uses less digits than its factorization.

408043060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20402162 (or 20402160 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 408043060 is about 20200.0757424323. The cubic root of 408043060 is about 741.7120452533.

Adding to 408043060 its reverse (60340804), we get a palindrome (468383864).

The spelling of 408043060 in words is "four hundred eight million, forty-three thousand, sixty".