6723349027 has 4 divisors (see below), whose sum is σ = 6723527416. Its totient is φ = 6723170640.

The previous prime is 6723348991. The next prime is 6723349033. The reversal of 6723349027 is 7209433276.

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

It is a cyclic number.

It is not a de Polignac number, because 6723349027 - 2²³ = 6714960419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6723349327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8058 + ... + 116239.

It is an arithmetic number, because the mean of its divisors is an integer number (1680881854).

Almost surely, 2^6723349027 is an apocalyptic number.

6723349027 is a deficient number, since it is larger than the sum of its proper divisors (178389).

6723349027 is a wasteful number, since it uses less digits than its factorization.

6723349027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178388.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 6723349027 is about 81996.0305563629. The cubic root of 6723349027 is about 1887.3910258679.

The spelling of 6723349027 in words is "six billion, seven hundred twenty-three million, three hundred forty-nine thousand, twenty-seven".