134729339 has 8 divisors (see below), whose sum is σ = 137518560. Its totient is φ = 131949376.

The previous prime is 134729333. The next prime is 134729351. The reversal of 134729339 is 933927431.

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 134729339 - 2²⁰ = 133680763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134729296 and 134729305.

It is not an unprimeable number, because it can be changed into a prime (134729333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32327 + ... + 36255.

It is an arithmetic number, because the mean of its divisors is an integer number (17189820).

Almost surely, 2^134729339 is an apocalyptic number.

134729339 is a deficient number, since it is larger than the sum of its proper divisors (2789221).

134729339 is an equidigital number, since it uses as much as digits as its factorization.

134729339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629.

The product of its digits is 122472, while the sum is 41.

The square root of 134729339 is about 11607.2967998583. The cubic root of 134729339 is about 512.6497221887.

The spelling of 134729339 in words is "one hundred thirty-four million, seven hundred twenty-nine thousand, three hundred thirty-nine".