79038806448 has 160 divisors (see below), whose sum is σ = 236922264576. Its totient is φ = 22238060544.

The previous prime is 79038806443. The next prime is 79038806461. The reversal of 79038806448 is 84460883097.

It is not an unprimeable number, because it can be changed into a prime (79038806443) 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 31 ways as a sum of consecutive naturals, for example, 18222136 + ... + 18226472.

Almost surely, 2^79038806448 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 79038806448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118461132288).

79038806448 is an abundant number, since it is smaller than the sum of its proper divisors (157883458128).

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

79038806448 is a wasteful number, since it uses less digits than its factorization.

79038806448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5171 (or 5165 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 79038806448 in words is "seventy-nine billion, thirty-eight million, eight hundred six thousand, four hundred forty-eight".