4108931808 has 48 divisors (see below), whose sum is σ = 10968773760. Its totient is φ = 1346427776.

The previous prime is 4108931803. The next prime is 4108931821. The reversal of 4108931808 is 8081398014.

4108931808 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4108931808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4108931803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357060 + ... + 368387.

It is an arithmetic number, because the mean of its divisors is an integer number (228516120).

Almost surely, 2^4108931808 is an apocalyptic number.

4108931808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4108931808 is an abundant number, since it is smaller than the sum of its proper divisors (6859841952).

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

4108931808 is a wasteful number, since it uses less digits than its factorization.

4108931808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725519 (or 725511 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 4108931808 is about 64100.9501333639. The cubic root of 4108931808 is about 1601.6820602179.

The spelling of 4108931808 in words is "four billion, one hundred eight million, nine hundred thirty-one thousand, eight hundred eight".