134384347 has 8 divisors (see below), whose sum is σ = 142410240. Its totient is φ = 126584640.

The previous prime is 134384339. The next prime is 134384351. The reversal of 134384347 is 743483431.

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 134384347 - 2³ = 134384339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134384447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55323 + ... + 57700.

It is an arithmetic number, because the mean of its divisors is an integer number (17801280).

Almost surely, 2^134384347 is an apocalyptic number.

134384347 is a deficient number, since it is larger than the sum of its proper divisors (8025893).

134384347 is a wasteful number, since it uses less digits than its factorization.

134384347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113093.

The product of its digits is 96768, while the sum is 37.

The square root of 134384347 is about 11592.4262775314. The cubic root of 134384347 is about 512.2117794038.

The spelling of 134384347 in words is "one hundred thirty-four million, three hundred eighty-four thousand, three hundred forty-seven".