3201430530 has 32 divisors (see below), whose sum is σ = 7686062784. Its totient is φ = 853422656.

The previous prime is 3201430501. The next prime is 3201430537. The reversal of 3201430530 is 350341023.

3201430530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3201430497 and 3201430506.

It is not an unprimeable number, because it can be changed into a prime (3201430537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79432 + ... + 112748.

It is an arithmetic number, because the mean of its divisors is an integer number (240189462).

Almost surely, 2^3201430530 is an apocalyptic number.

3201430530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3201430530 is an abundant number, since it is smaller than the sum of its proper divisors (4484632254).

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

3201430530 is a wasteful number, since it uses less digits than its factorization.

3201430530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3201430530 is about 56581.1853004159. The cubic root of 3201430530 is about 1473.8321549751.

Adding to 3201430530 its reverse (350341023), we get a palindrome (3551771553).

The spelling of 3201430530 in words is "three billion, two hundred one million, four hundred thirty thousand, five hundred thirty".