6722334611679 has 4 divisors (see below), whose sum is σ = 8963112815576. Its totient is φ = 4481556407784.

The previous prime is 6722334611651. The next prime is 6722334611737. The reversal of 6722334611679 is 9761164332276.

It is a happy number.

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

It is not a de Polignac number, because 6722334611679 - 2¹³ = 6722334603487 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 (6722334611479) 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, 1120389101944 + ... + 1120389101949.

It is an arithmetic number, because the mean of its divisors is an integer number (2240778203894).

Almost surely, 2^{6722334611679} is an apocalyptic number.

6722334611679 is a deficient number, since it is larger than the sum of its proper divisors (2240778203897).

6722334611679 is a wasteful number, since it uses less digits than its factorization.

6722334611679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240778203896.

The product of its digits is 13716864, while the sum is 57.

The spelling of 6722334611679 in words is "six trillion, seven hundred twenty-two billion, three hundred thirty-four million, six hundred eleven thousand, six hundred seventy-nine".