385106808 has 32 divisors (see below), whose sum is σ = 963378000. Its totient is φ = 128287488.

The previous prime is 385106791. The next prime is 385106819. The reversal of 385106808 is 808601583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42660 + ... + 50892.

Almost surely, 2^385106808 is an apocalyptic number.

It is an amenable number.

385106808 is an abundant number, since it is smaller than the sum of its proper divisors (578271192).

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

385106808 is a wasteful number, since it uses less digits than its factorization.

385106808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191 (or 10187 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 385106808 is about 19624.1384014687. The cubic root of 385106808 is about 727.5459018522.

The spelling of 385106808 in words is "three hundred eighty-five million, one hundred six thousand, eight hundred eight".