3845698908 has 12 divisors (see below), whose sum is σ = 8973297480. Its totient is φ = 1281899632.

The previous prime is 3845698891. The next prime is 3845698939. The reversal of 3845698908 is 8098965483.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 160237443 + ... + 160237466.

It is an arithmetic number, because the mean of its divisors is an integer number (747774790).

Almost surely, 2^3845698908 is an apocalyptic number.

It is an amenable number.

3845698908 is an abundant number, since it is smaller than the sum of its proper divisors (5127598572).

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

3845698908 is a wasteful number, since it uses less digits than its factorization.

3845698908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320474916 (or 320474914 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 60.

The square root of 3845698908 is about 62013.6993574807. The cubic root of 3845698908 is about 1566.7213426721.

The spelling of 3845698908 in words is "three billion, eight hundred forty-five million, six hundred ninety-eight thousand, nine hundred eight".