134239396 has 24 divisors (see below), whose sum is σ = 240488640. Its totient is φ = 65543712.

The previous prime is 134239387. The next prime is 134239409. The reversal of 134239396 is 693932431.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35241 + ... + 38863.

It is an arithmetic number, because the mean of its divisors is an integer number (10020360).

Almost surely, 2^134239396 is an apocalyptic number.

It is an amenable number.

134239396 is a deficient number, since it is larger than the sum of its proper divisors (106249244).

134239396 is a wasteful number, since it uses less digits than its factorization.

134239396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843 (or 3841 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 134239396 is about 11586.1726208442. The cubic root of 134239396 is about 512.0275508042.

The spelling of 134239396 in words is "one hundred thirty-four million, two hundred thirty-nine thousand, three hundred ninety-six".