79448203296 has 1440 divisors, whose sum is σ = 324110445120. Its totient is φ = 18811699200.

The previous prime is 79448203273. The next prime is 79448203297. The reversal of 79448203296 is 69230284497.

79448203296 is a `hidden beast` number, since 79 + 4 + 482 + 0 + 3 + 2 + 96 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (79448203297) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1088331516 + ... + 1088331588.

It is an arithmetic number, because the mean of its divisors is an integer number (225076698).

Almost surely, 2^79448203296 is an apocalyptic number.

79448203296 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79448203296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162055222560).

79448203296 is an abundant number, since it is smaller than the sum of its proper divisors (244662241824).

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

79448203296 is a wasteful number, since it uses less digits than its factorization.

79448203296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 79448203296 in words is "seventy-nine billion, four hundred forty-eight million, two hundred three thousand, two hundred ninety-six".