6761336136 has 32 divisors (see below), whose sum is σ = 17180448000. Its totient is φ = 2216831040.

The previous prime is 6761336119. The next prime is 6761336137. The reversal of 6761336136 is 6316331676.

It is not an unprimeable number, because it can be changed into a prime (6761336137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2307736 + ... + 2310663.

It is an arithmetic number, because the mean of its divisors is an integer number (536889000).

Almost surely, 2^6761336136 is an apocalyptic number.

It is an amenable number.

6761336136 is an abundant number, since it is smaller than the sum of its proper divisors (10419111864).

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

6761336136 is a wasteful number, since it uses less digits than its factorization.

6761336136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618469 (or 4618465 counting only the distinct ones).

The product of its digits is 244944, while the sum is 42.

The square root of 6761336136 is about 82227.3442110348. The cubic root of 6761336136 is about 1890.9389561958.

The spelling of 6761336136 in words is "six billion, seven hundred sixty-one million, three hundred thirty-six thousand, one hundred thirty-six".