134329386 has 32 divisors (see below), whose sum is σ = 278171136. Its totient is φ = 43200000.

The previous prime is 134329379. The next prime is 134329387. The reversal of 134329386 is 683923431.

It is not an unprimeable number, because it can be changed into a prime (134329387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73686 + ... + 75486.

It is an arithmetic number, because the mean of its divisors is an integer number (8692848).

Almost surely, 2^134329386 is an apocalyptic number.

134329386 is an abundant number, since it is smaller than the sum of its proper divisors (143841750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134329386 is a wasteful number, since it uses less digits than its factorization.

134329386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238.

The product of its digits is 93312, while the sum is 39.

The square root of 134329386 is about 11590.0554787283. The cubic root of 134329386 is about 512.1419411353.

The spelling of 134329386 in words is "one hundred thirty-four million, three hundred twenty-nine thousand, three hundred eighty-six".