79618710996 has 384 divisors, whose sum is σ = 248391843840. Its totient is φ = 21954240000.

The previous prime is 79618710991. The next prime is 79618711049. The reversal of 79618710996 is 69901781697.

79618710996 is a `hidden beast` number, since 7 + 9 + 618 + 7 + 1 + 0 + 9 + 9 + 6 = 666.

It is a super-3 number, since 3×79618710996³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79618710991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 75754671 + ... + 75755721.

It is an arithmetic number, because the mean of its divisors is an integer number (646853760).

Almost surely, 2^79618710996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79618710996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124195921920).

79618710996 is an abundant number, since it is smaller than the sum of its proper divisors (168773132844).

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

79618710996 is a wasteful number, since it uses less digits than its factorization.

79618710996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 63.

The spelling of 79618710996 in words is "seventy-nine billion, six hundred eighteen million, seven hundred ten thousand, nine hundred ninety-six".