134404306 has 8 divisors (see below), whose sum is σ = 202088880. Its totient is φ = 67041348.

The previous prime is 134404229. The next prime is 134404327. The reversal of 134404306 is 603404431.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79356 + ... + 81031.

It is an arithmetic number, because the mean of its divisors is an integer number (25261110).

Almost surely, 2^134404306 is an apocalyptic number.

134404306 is a deficient number, since it is larger than the sum of its proper divisors (67684574).

134404306 is a wasteful number, since it uses less digits than its factorization.

134404306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160808.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 134404306 is about 11593.2871093577. The cubic root of 134404306 is about 512.2371363472.

Adding to 134404306 its reverse (603404431), we get a palindrome (737808737).

The spelling of 134404306 in words is "one hundred thirty-four million, four hundred four thousand, three hundred six".