6727734023 has 4 divisors (see below), whose sum is σ = 6734915040. Its totient is φ = 6720553008.

The previous prime is 6727734017. The next prime is 6727734043. The reversal of 6727734023 is 3204377276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6727734023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6727734043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3589103 + ... + 3590976.

It is an arithmetic number, because the mean of its divisors is an integer number (1683728760).

Almost surely, 2^6727734023 is an apocalyptic number.

6727734023 is a deficient number, since it is larger than the sum of its proper divisors (7181017).

6727734023 is an equidigital number, since it uses as much as digits as its factorization.

6727734023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181016.

The product of its (nonzero) digits is 296352, while the sum is 41.

The square root of 6727734023 is about 82022.7652728192. The cubic root of 6727734023 is about 1887.8012581029.

The spelling of 6727734023 in words is "six billion, seven hundred twenty-seven million, seven hundred thirty-four thousand, twenty-three".