79273298304720 has 560 divisors, whose sum is σ = 307196041861632. Its totient is φ = 18883956280320.

The previous prime is 79273298304691. The next prime is 79273298304727. The reversal of 79273298304720 is 2740389237297.

79273298304720 is a `hidden beast` number, since 7 + 9 + 2 + 73 + 2 + 98 + 3 + 0 + 472 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79273298304727) 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 111 ways as a sum of consecutive naturals, for example, 21816507 + ... + 25189413.

Almost surely, 2^{79273298304720} 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 79273298304720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153598020930816).

79273298304720 is an abundant number, since it is smaller than the sum of its proper divisors (227922743556912).

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

79273298304720 is a wasteful number, since it uses less digits than its factorization.

79273298304720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372982 (or 3372961 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 79273298304720 in words is "seventy-nine trillion, two hundred seventy-three billion, two hundred ninety-eight million, three hundred four thousand, seven hundred twenty".