3530372752 has 40 divisors (see below), whose sum is σ = 7107656192. Its totient is φ = 1696896000.

The previous prime is 3530372749. The next prime is 3530372759. The reversal of 3530372752 is 2572730353.

It is not an unprimeable number, because it can be changed into a prime (3530372759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51328 + ... + 98464.

Almost surely, 2^3530372752 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 3530372752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3553828096).

3530372752 is an abundant number, since it is smaller than the sum of its proper divisors (3577283440).

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

3530372752 is a wasteful number, since it uses less digits than its factorization.

3530372752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47327 (or 47321 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 37.

The square root of 3530372752 is about 59416.9399414006. The cubic root of 3530372752 is about 1522.6737266697.

The spelling of 3530372752 in words is "three billion, five hundred thirty million, three hundred seventy-two thousand, seven hundred fifty-two".