3201066530 has 16 divisors (see below), whose sum is σ = 5763710520. Its totient is φ = 1280028672.

The previous prime is 3201066499. The next prime is 3201066551. The reversal of 3201066530 is 356601023.

3201066530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3061519561 + 139546969 = 55331^2 + 11813^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3201066530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14789 + ... + 81368.

Almost surely, 2^3201066530 is an apocalyptic number.

3201066530 is a deficient number, since it is larger than the sum of its proper divisors (2562643990).

3201066530 is a wasteful number, since it uses less digits than its factorization.

3201066530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99493.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3201066530 is about 56577.9685920235. The cubic root of 3201066530 is about 1473.7762950262.

Adding to 3201066530 its reverse (356601023), we get a palindrome (3557667553).

The spelling of 3201066530 in words is "three billion, two hundred one million, sixty-six thousand, five hundred thirty".