134407317 has 8 divisors (see below), whose sum is σ = 195501600. Its totient is φ = 81458960.

The previous prime is 134407297. The next prime is 134407319. The reversal of 134407317 is 713704431.

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

It is not a de Polignac number, because 134407317 - 2¹¹ = 134405269 is a prime.

134407317 is a modest number, since divided by 7317 gives 1344 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134407319) 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, 2036442 + ... + 2036507.

It is an arithmetic number, because the mean of its divisors is an integer number (24437700).

Almost surely, 2^134407317 is an apocalyptic number.

It is an amenable number.

134407317 is a deficient number, since it is larger than the sum of its proper divisors (61094283).

134407317 is a wasteful number, since it uses less digits than its factorization.

134407317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072963.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 134407317 is about 11593.4169682626. The cubic root of 134407317 is about 512.2409614590.

The spelling of 134407317 in words is "one hundred thirty-four million, four hundred seven thousand, three hundred seventeen".