3853534212 has 144 divisors (see below), whose sum is σ = 10966423104. Its totient is φ = 1130976000.

The previous prime is 3853534189. The next prime is 3853534231. The reversal of 3853534212 is 2124353583.

3853534212 is a `hidden beast` number, since 385 + 35 + 34 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1617262 + ... + 1619642.

It is an arithmetic number, because the mean of its divisors is an integer number (76155716).

Almost surely, 2^3853534212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3853534212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5483211552).

3853534212 is an abundant number, since it is smaller than the sum of its proper divisors (7112888892).

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

3853534212 is a wasteful number, since it uses less digits than its factorization.

3853534212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530 (or 2525 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 3853534212 is about 62076.8411889651. The cubic root of 3853534212 is about 1567.7846440186.

Adding to 3853534212 its reverse (2124353583), we get a palindrome (5977887795).

The spelling of 3853534212 in words is "three billion, eight hundred fifty-three million, five hundred thirty-four thousand, two hundred twelve".