2729358136 has 32 divisors (see below), whose sum is σ = 5228571600. Its totient is φ = 1335306240.

The previous prime is 2729358133. The next prime is 2729358167. The reversal of 2729358136 is 6318539272.

2729358136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729358133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79695 + ... + 108673.

Almost surely, 2^2729358136 is an apocalyptic number.

It is an amenable number.

2729358136 is a deficient number, since it is larger than the sum of its proper divisors (2499213464).

2729358136 is a wasteful number, since it uses less digits than its factorization.

2729358136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29239 (or 29235 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 2729358136 is about 52243.2592398292. The cubic root of 2729358136 is about 1397.5054448538.

The spelling of 2729358136 in words is "two billion, seven hundred twenty-nine million, three hundred fifty-eight thousand, one hundred thirty-six".