406103908 has 48 divisors (see below), whose sum is σ = 822616704. Its totient is φ = 171832320.

The previous prime is 406103899. The next prime is 406103927. The reversal of 406103908 is 809301604.

It is a self number, because there is not a number n which added to its sum of digits gives 406103908.

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 15 ways as a sum of consecutive naturals, for example, 1150260 + ... + 1150612.

It is an arithmetic number, because the mean of its divisors is an integer number (17137848).

Almost surely, 2^406103908 is an apocalyptic number.

It is an amenable number.

406103908 is an abundant number, since it is smaller than the sum of its proper divisors (416512796).

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

406103908 is a wasteful number, since it uses less digits than its factorization.

406103908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 406103908 is about 20152.0199483823. The cubic root of 406103908 is about 740.5352275910.

The spelling of 406103908 in words is "four hundred six million, one hundred three thousand, nine hundred eight".