6979065972822 has 24 divisors (see below), whose sum is σ = 15131519867880. Its totient is φ = 2324784515040.

The previous prime is 6979065972821. The next prime is 6979065972881. The reversal of 6979065972822 is 2282795609796.

6979065972822 is a `hidden beast` number, since 6 + 9 + 7 + 9 + 0 + 6 + 597 + 2 + 8 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6979065972821) 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, 130873372 + ... + 130926687.

It is an arithmetic number, because the mean of its divisors is an integer number (630479994495).

Almost surely, 2^{6979065972822} is an apocalyptic number.

6979065972822 is an abundant number, since it is smaller than the sum of its proper divisors (8152453895058).

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

6979065972822 is a wasteful number, since it uses less digits than its factorization.

6979065972822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261801548 (or 261801545 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 72.

The spelling of 6979065972822 in words is "six trillion, nine hundred seventy-nine billion, sixty-five million, nine hundred seventy-two thousand, eight hundred twenty-two".