136796434 has 8 divisors (see below), whose sum is σ = 205271100. Its totient is φ = 68372736.

The previous prime is 136796431. The next prime is 136796441. The reversal of 136796434 is 434697631.

It can be written as a sum of positive squares in 2 ways, for example, as 136773025 + 23409 = 11695^2 + 153^2 .

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

It is not an unprimeable number, because it can be changed into a prime (136796431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5119 + ... + 17314.

Almost surely, 2^136796434 is an apocalyptic number.

136796434 is a deficient number, since it is larger than the sum of its proper divisors (68474666).

136796434 is a wasteful number, since it uses less digits than its factorization.

136796434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25484.

The product of its digits is 326592, while the sum is 43.

The square root of 136796434 is about 11696.0007694938. Note that the first 3 decimals coincide. The cubic root of 136796434 is about 515.2582159414.

The spelling of 136796434 in words is "one hundred thirty-six million, seven hundred ninety-six thousand, four hundred thirty-four".