3530146660 has 12 divisors (see below), whose sum is σ = 7413308028. Its totient is φ = 1412058656.

The previous prime is 3530146657. The next prime is 3530146661. The reversal of 3530146660 is 666410353.

It can be written as a sum of positive squares in 2 ways, for example, as 450118656 + 3080028004 = 21216^2 + 55498^2 .

It is a super-2 number, since 2×3530146660² = 24923870882218311200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3530146661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88253647 + ... + 88253686.

It is an arithmetic number, because the mean of its divisors is an integer number (617775669).

Almost surely, 2^3530146660 is an apocalyptic number.

It is an amenable number.

3530146660 is an abundant number, since it is smaller than the sum of its proper divisors (3883161368).

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

3530146660 is a wasteful number, since it uses less digits than its factorization.

3530146660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176507342 (or 176507340 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 3530146660 is about 59415.0373222133. The cubic root of 3530146660 is about 1522.6412209711.

The spelling of 3530146660 in words is "three billion, five hundred thirty million, one hundred forty-six thousand, six hundred sixty".