135964339 has 8 divisors (see below), whose sum is σ = 162144000. Its totient is φ = 111473736.

The previous prime is 135964337. The next prime is 135964343. The reversal of 135964339 is 933469531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135964339 - 2¹ = 135964337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135964295 and 135964304.

It is not an unprimeable number, because it can be changed into a prime (135964337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422089 + ... + 422410.

It is an arithmetic number, because the mean of its divisors is an integer number (20268000).

Almost surely, 2^135964339 is an apocalyptic number.

135964339 is a deficient number, since it is larger than the sum of its proper divisors (26179661).

135964339 is an equidigital number, since it uses as much as digits as its factorization.

135964339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844529.

The product of its digits is 262440, while the sum is 43.

The square root of 135964339 is about 11660.3747366884. The cubic root of 135964339 is about 514.2113659314.

The spelling of 135964339 in words is "one hundred thirty-five million, nine hundred sixty-four thousand, three hundred thirty-nine".