6729092736 has 64 divisors (see below), whose sum is σ = 17902607520. Its totient is φ = 2239460352.

The previous prime is 6729092693. The next prime is 6729092737. The reversal of 6729092736 is 6372909276.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (6729092737) 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, 233286 + ... + 260538.

Almost surely, 2^6729092736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6729092736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8951303760).

6729092736 is an abundant number, since it is smaller than the sum of its proper divisors (11173514784).

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

6729092736 is a wasteful number, since it uses less digits than its factorization.

6729092736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27913 (or 27901 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 51.

The square root of 6729092736 is about 82031.0473906069. The cubic root of 6729092736 is about 1887.9283344434.

The spelling of 6729092736 in words is "six billion, seven hundred twenty-nine million, ninety-two thousand, seven hundred thirty-six".