136234346 has 8 divisors (see below), whose sum is σ = 204686724. Its totient is φ = 68005440.

The previous prime is 136234321. The next prime is 136234361. The reversal of 136234346 is 643432631.

It can be written as a sum of positive squares in 2 ways, for example, as 121110025 + 15124321 = 11005^2 + 3889^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54335 + ... + 56786.

Almost surely, 2^136234346 is an apocalyptic number.

136234346 is a deficient number, since it is larger than the sum of its proper divisors (68452378).

136234346 is a wasteful number, since it uses less digits than its factorization.

136234346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111736.

The product of its digits is 31104, while the sum is 32.

The square root of 136234346 is about 11671.9469669803. The cubic root of 136234346 is about 514.5515258690.

Adding to 136234346 its reverse (643432631), we get a palindrome (779666977).

The spelling of 136234346 in words is "one hundred thirty-six million, two hundred thirty-four thousand, three hundred forty-six".