406108168 has 16 divisors (see below), whose sum is σ = 779161680. Its totient is φ = 198331728.

The previous prime is 406108139. The next prime is 406108177. The reversal of 406108168 is 861801604.

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, 589930 + ... + 590617.

It is an arithmetic number, because the mean of its divisors is an integer number (48697605).

Almost surely, 2^406108168 is an apocalyptic number.

It is an amenable number.

406108168 is a deficient number, since it is larger than the sum of its proper divisors (373053512).

406108168 is a wasteful number, since it uses less digits than its factorization.

406108168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180596 (or 1180592 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 406108168 is about 20152.1256447056. The cubic root of 406108168 is about 740.5378169685.

The spelling of 406108168 in words is "four hundred six million, one hundred eight thousand, one hundred sixty-eight".