136338794 has 16 divisors (see below), whose sum is σ = 217183680. Its totient is φ = 64008000.

The previous prime is 136338749. The next prime is 136338809. The reversal of 136338794 is 497833631.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11582 + ... + 20169.

It is an arithmetic number, because the mean of its divisors is an integer number (13573980).

Almost surely, 2^136338794 is an apocalyptic number.

136338794 is a deficient number, since it is larger than the sum of its proper divisors (80844886).

136338794 is a wasteful number, since it uses less digits than its factorization.

136338794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31885.

The product of its digits is 326592, while the sum is 44.

The square root of 136338794 is about 11676.4204275112. The cubic root of 136338794 is about 514.6829908787.

The spelling of 136338794 in words is "one hundred thirty-six million, three hundred thirty-eight thousand, seven hundred ninety-four".