3230834639 has 12 divisors (see below), whose sum is σ = 3385274760. Its totient is φ = 3079767600.

The previous prime is 3230834609. The next prime is 3230834647. The reversal of 3230834639 is 9364380323.

It is not a de Polignac number, because 3230834639 - 2¹² = 3230830543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3230834596 and 3230834605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230834609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172064 + ... + 189914.

It is an arithmetic number, because the mean of its divisors is an integer number (282106230).

Almost surely, 2^3230834639 is an apocalyptic number.

3230834639 is a deficient number, since it is larger than the sum of its proper divisors (154440121).

3230834639 is an equidigital number, since it uses as much as digits as its factorization.

3230834639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18038 (or 17959 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 41.

The square root of 3230834639 is about 56840.4313759141. The cubic root of 3230834639 is about 1478.3306352500.

The spelling of 3230834639 in words is "three billion, two hundred thirty million, eight hundred thirty-four thousand, six hundred thirty-nine".