79246824720 has 80 divisors (see below), whose sum is σ = 280760184960. Its totient is φ = 18113559552.

The previous prime is 79246824719. The next prime is 79246824749. The reversal of 79246824720 is 2742864297.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 23583685 + ... + 23587044.

It is an arithmetic number, because the mean of its divisors is an integer number (3509502312).

Almost surely, 2^79246824720 is an apocalyptic number.

79246824720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79246824720 is an abundant number, since it is smaller than the sum of its proper divisors (201513360240).

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

79246824720 is a wasteful number, since it uses less digits than its factorization.

79246824720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47170752 (or 47170746 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 79246824720 in words is "seventy-nine billion, two hundred forty-six million, eight hundred twenty-four thousand, seven hundred twenty".