79941489596 has 48 divisors (see below), whose sum is σ = 142881177600. Its totient is φ = 39129205248.

The previous prime is 79941489533. The next prime is 79941489613. The reversal of 79941489596 is 69598414997.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17687825 + ... + 17692343.

It is an arithmetic number, because the mean of its divisors is an integer number (2976691200).

Almost surely, 2^79941489596 is an apocalyptic number.

It is an amenable number.

79941489596 is a deficient number, since it is larger than the sum of its proper divisors (62939688004).

79941489596 is a wasteful number, since it uses less digits than its factorization.

79941489596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106 (or 5104 counting only the distinct ones).

The product of its digits is 176359680, while the sum is 71.

The spelling of 79941489596 in words is "seventy-nine billion, nine hundred forty-one million, four hundred eighty-nine thousand, five hundred ninety-six".