134296809 has 8 divisors (see below), whose sum is σ = 179125440. Its totient is φ = 89499696.

The previous prime is 134296781. The next prime is 134296849. The reversal of 134296809 is 908692431.

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

It is not a de Polignac number, because 134296809 - 2⁸ = 134296553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134296849) 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, 5139 + ... + 17175.

It is an arithmetic number, because the mean of its divisors is an integer number (22390680).

Almost surely, 2^134296809 is an apocalyptic number.

It is an amenable number.

134296809 is a deficient number, since it is larger than the sum of its proper divisors (44828631).

134296809 is a wasteful number, since it uses less digits than its factorization.

134296809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15759.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 134296809 is about 11588.6500076584. The cubic root of 134296809 is about 512.1005369486.

The spelling of 134296809 in words is "one hundred thirty-four million, two hundred ninety-six thousand, eight hundred nine".