6722833950679 has 12 divisors (see below), whose sum is σ = 8531388539208. Its totient is φ = 5238571909200.

The previous prime is 6722833950649. The next prime is 6722833950689. The reversal of 6722833950679 is 9760593382276.

It is a de Polignac number, because none of the positive numbers 2^k-6722833950679 is a prime.

It is a super-2 number, since 2×6722833950679² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722833950649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6236394592 + ... + 6236395669.

It is an arithmetic number, because the mean of its divisors is an integer number (710949044934).

Almost surely, 2^{6722833950679} is an apocalyptic number.

6722833950679 is a deficient number, since it is larger than the sum of its proper divisors (1808554588529).

6722833950679 is a wasteful number, since it uses less digits than its factorization.

6722833950679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12472790286 (or 12472790279 counting only the distinct ones).

The product of its (nonzero) digits is 205752960, while the sum is 67.

The spelling of 6722833950679 in words is "six trillion, seven hundred twenty-two billion, eight hundred thirty-three million, nine hundred fifty thousand, six hundred seventy-nine".