408907068 has 48 divisors (see below), whose sum is σ = 965188224. Its totient is φ = 134729920.

The previous prime is 408907049. The next prime is 408907073. The reversal of 408907068 is 860709804.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733846 + ... + 734402.

It is an arithmetic number, because the mean of its divisors is an integer number (20108088).

Almost surely, 2^408907068 is an apocalyptic number.

It is an amenable number.

408907068 is an abundant number, since it is smaller than the sum of its proper divisors (556281156).

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

408907068 is a wasteful number, since it uses less digits than its factorization.

408907068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 408907068 is about 20221.4506897997. The cubic root of 408907068 is about 742.2351872263.

The spelling of 408907068 in words is "four hundred eight million, nine hundred seven thousand, sixty-eight".