136776336 has 20 divisors (see below), whose sum is σ = 353338992. Its totient is φ = 45592096.

The previous prime is 136776329. The next prime is 136776349. The reversal of 136776336 is 633677631.

136776336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424706 + ... + 1424801.

Almost surely, 2^136776336 is an apocalyptic number.

136776336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136776336 is an abundant number, since it is smaller than the sum of its proper divisors (216562656).

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

136776336 is a wasteful number, since it uses less digits than its factorization.

136776336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849518 (or 2849512 counting only the distinct ones).

The product of its digits is 285768, while the sum is 42.

The square root of 136776336 is about 11695.1415553639. The cubic root of 136776336 is about 515.2329809590.

The spelling of 136776336 in words is "one hundred thirty-six million, seven hundred seventy-six thousand, three hundred thirty-six".