136834343 has 16 divisors (see below), whose sum is σ = 151611264. Its totient is φ = 122941440.

The previous prime is 136834273. The next prime is 136834363. The reversal of 136834343 is 343438631.

It is a cyclic number.

It is not a de Polignac number, because 136834343 - 2²⁴ = 120057127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136834363) 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, 30671 + ... + 34847.

It is an arithmetic number, because the mean of its divisors is an integer number (9475704).

Almost surely, 2^136834343 is an apocalyptic number.

136834343 is a deficient number, since it is larger than the sum of its proper divisors (14776921).

136834343 is a wasteful number, since it uses less digits than its factorization.

136834343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4282.

The product of its digits is 62208, while the sum is 35.

The square root of 136834343 is about 11697.6212539131. The cubic root of 136834343 is about 515.3058076295.

The spelling of 136834343 in words is "one hundred thirty-six million, eight hundred thirty-four thousand, three hundred forty-three".