3589621252 has 48 divisors (see below), whose sum is σ = 7357651840. Its totient is φ = 1500291072.

The previous prime is 3589621249. The next prime is 3589621261. The reversal of 3589621252 is 2521269853.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 3589621199 and 3589621208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923938 + ... + 927814.

Almost surely, 2^3589621252 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 3589621252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3678825920).

3589621252 is an abundant number, since it is smaller than the sum of its proper divisors (3768030588).

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

3589621252 is a wasteful number, since it uses less digits than its factorization.

3589621252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700 (or 4698 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 3589621252 is about 59913.4480062698. The cubic root of 3589621252 is about 1531.1446077745.

The spelling of 3589621252 in words is "three billion, five hundred eighty-nine million, six hundred twenty-one thousand, two hundred fifty-two".