3146530230 has 48 divisors (see below), whose sum is σ = 8190172224. Its totient is φ = 838131840.

The previous prime is 3146530213. The next prime is 3146530237. The reversal of 3146530230 is 320356413.

It is a happy number.

3146530230 is a `hidden beast` number, since 3 + 1 + 4 + 653 + 0 + 2 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3146530194 and 3146530203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146530237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62802 + ... + 101178.

It is an arithmetic number, because the mean of its divisors is an integer number (170628588).

Almost surely, 2^3146530230 is an apocalyptic number.

3146530230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3146530230 is an abundant number, since it is smaller than the sum of its proper divisors (5043641994).

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

3146530230 is a wasteful number, since it uses less digits than its factorization.

3146530230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39301 (or 39298 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3146530230 is about 56093.9411166661. The cubic root of 3146530230 is about 1465.3587755602.

Adding to 3146530230 its reverse (320356413), we get a palindrome (3466886643).

The spelling of 3146530230 in words is "three billion, one hundred forty-six million, five hundred thirty thousand, two hundred thirty".