6979795618950 has 576 divisors, whose sum is σ = 25248976819200. Its totient is φ = 1400330937600.

The previous prime is 6979795618823. The next prime is 6979795618973. The reversal of 6979795618950 is 598165979796.

It is a super-2 number, since 2×6979795618950² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6979795618950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 20936467 + ... + 21267233.

It is an arithmetic number, because the mean of its divisors is an integer number (43835029200).

Almost surely, 2^{6979795618950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6979795618950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12624488409600).

6979795618950 is an abundant number, since it is smaller than the sum of its proper divisors (18269181200250).

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

6979795618950 is a wasteful number, since it uses less digits than its factorization.

6979795618950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330842 (or 330824 counting only the distinct ones).

The product of its (nonzero) digits is 2314720800, while the sum is 81.

The spelling of 6979795618950 in words is "six trillion, nine hundred seventy-nine billion, seven hundred ninety-five million, six hundred eighteen thousand, nine hundred fifty".