136416834 has 24 divisors (see below), whose sum is σ = 295880832. Its totient is φ = 45424440.

The previous prime is 136416821. The next prime is 136416851. The reversal of 136416834 is 438614631.

It is a happy number.

136416834 is a `hidden beast` number, since 1 + 3 + 641 + 6 + 8 + 3 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16419 + ... + 23289.

It is an arithmetic number, because the mean of its divisors is an integer number (12328368).

Almost surely, 2^136416834 is an apocalyptic number.

136416834 is an abundant number, since it is smaller than the sum of its proper divisors (159463998).

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

136416834 is a wasteful number, since it uses less digits than its factorization.

136416834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7982 (or 7979 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 136416834 is about 11679.7617270217. The cubic root of 136416834 is about 514.7811732528.

The spelling of 136416834 in words is "one hundred thirty-six million, four hundred sixteen thousand, eight hundred thirty-four".