3587447852 has 12 divisors (see below), whose sum is σ = 6284118456. Its totient is φ = 1791985440.

The previous prime is 3587447791. The next prime is 3587447863. The reversal of 3587447852 is 2587447853.

It is a junction number, because it is equal to n+sod(n) for n = 3587447794 and 3587447803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429974 + ... + 438237.

It is an arithmetic number, because the mean of its divisors is an integer number (523676538).

Almost surely, 2^3587447852 is an apocalyptic number.

It is an amenable number.

3587447852 is a deficient number, since it is larger than the sum of its proper divisors (2696670604).

3587447852 is a wasteful number, since it uses less digits than its factorization.

3587447852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869248 (or 869246 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 53.

The square root of 3587447852 is about 59895.3074288796. The cubic root of 3587447852 is about 1530.8355258123.

Subtracting from 3587447852 its reverse (2587447853), we obtain a palindrome (999999999).

The spelling of 3587447852 in words is "three billion, five hundred eighty-seven million, four hundred forty-seven thousand, eight hundred fifty-two".