3853158544 has 40 divisors (see below), whose sum is σ = 7782001920. Its totient is φ = 1845916800.

The previous prime is 3853158541. The next prime is 3853158553. The reversal of 3853158544 is 4458513583.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3853158494 and 3853158503.

It is not an unprimeable number, because it can be changed into a prime (3853158541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29089 + ... + 92479.

It is an arithmetic number, because the mean of its divisors is an integer number (194550048).

Almost surely, 2^3853158544 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 3853158544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3891000960).

3853158544 is an abundant number, since it is smaller than the sum of its proper divisors (3928843376).

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

3853158544 is a wasteful number, since it uses less digits than its factorization.

3853158544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63559 (or 63553 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 46.

The square root of 3853158544 is about 62073.8152847076. The cubic root of 3853158544 is about 1567.7336963578.

The spelling of 3853158544 in words is "three billion, eight hundred fifty-three million, one hundred fifty-eight thousand, five hundred forty-four".