2136346386 has 16 divisors (see below), whose sum is σ = 4275228000. Its totient is φ = 711692928.

The previous prime is 2136346351. The next prime is 2136346403. The reversal of 2136346386 is 6836436312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94591 + ... + 114978.

It is an arithmetic number, because the mean of its divisors is an integer number (267201750).

Almost surely, 2^2136346386 is an apocalyptic number.

2136346386 is an abundant number, since it is smaller than the sum of its proper divisors (2138881614).

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

2136346386 is a wasteful number, since it uses less digits than its factorization.

2136346386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211273.

The product of its digits is 373248, while the sum is 42.

The square root of 2136346386 is about 46220.6272783051. The cubic root of 2136346386 is about 1287.9249506989.

The spelling of 2136346386 in words is "two billion, one hundred thirty-six million, three hundred forty-six thousand, three hundred eighty-six".