130608439 has 12 divisors (see below), whose sum is σ = 142182216. Its totient is φ = 119919072.

The previous prime is 130608427. The next prime is 130608449. The reversal of 130608439 is 934806031.

It is not a de Polignac number, because 130608439 - 2⁵ = 130608407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130608449) 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, 31332 + ... + 35254.

It is an arithmetic number, because the mean of its divisors is an integer number (11848518).

Almost surely, 2^130608439 is an apocalyptic number.

130608439 is a deficient number, since it is larger than the sum of its proper divisors (11573777).

130608439 is a wasteful number, since it uses less digits than its factorization.

130608439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146 (or 4133 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 130608439 is about 11428.4049193227. The cubic root of 130608439 is about 507.3687871286.

The spelling of 130608439 in words is "one hundred thirty million, six hundred eight thousand, four hundred thirty-nine".