3853438006 has 24 divisors (see below), whose sum is σ = 6396133464. Its totient is φ = 1726453440.

The previous prime is 3853437997. The next prime is 3853438027. The reversal of 3853438006 is 6008343583.

It is a self number, because there is not a number n which added to its sum of digits gives 3853438006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2486920 + ... + 2488468.

It is an arithmetic number, because the mean of its divisors is an integer number (266505561).

Almost surely, 2^3853438006 is an apocalyptic number.

3853438006 is a deficient number, since it is larger than the sum of its proper divisors (2542695458).

3853438006 is an equidigital number, since it uses as much as digits as its factorization.

3853438006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184 (or 1635 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3853438006 is about 62076.0662896740. The cubic root of 3853438006 is about 1567.7715969873.

The spelling of 3853438006 in words is "three billion, eight hundred fifty-three million, four hundred thirty-eight thousand, six".