79653930336 has 288 divisors, whose sum is σ = 242434902528. Its totient is φ = 25707456000.

The previous prime is 79653930329. The next prime is 79653930341. The reversal of 79653930336 is 63303935697.

79653930336 is a `hidden beast` number, since 79 + 6 + 539 + 3 + 0 + 3 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 72215161 + ... + 72216263.

It is an arithmetic number, because the mean of its divisors is an integer number (841787856).

Almost surely, 2^79653930336 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 79653930336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121217451264).

79653930336 is an abundant number, since it is smaller than the sum of its proper divisors (162780972192).

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

79653930336 is a wasteful number, since it uses less digits than its factorization.

79653930336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 8266860, while the sum is 54.

The spelling of 79653930336 in words is "seventy-nine billion, six hundred fifty-three million, nine hundred thirty thousand, three hundred thirty-six".