79266677760 has 352 divisors, whose sum is σ = 285217516800. Its totient is φ = 21134794752.

The previous prime is 79266677759. The next prime is 79266677761. The reversal of 79266677760 is 6777666297.

It is an interprime number because it is at equal distance from previous prime (79266677759) and next prime (79266677761).

It is not an unprimeable number, because it can be changed into a prime (79266677761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11193901 + ... + 11200979.

Almost surely, 2^79266677760 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 79266677760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142608758400).

79266677760 is an abundant number, since it is smaller than the sum of its proper divisors (205950839040).

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

79266677760 is an frugal number, since it uses more digits than its factorization.

79266677760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125 (or 7089 counting only the distinct ones).

The product of its (nonzero) digits is 56010528, while the sum is 63.

The spelling of 79266677760 in words is "seventy-nine billion, two hundred sixty-six million, six hundred seventy-seven thousand, seven hundred sixty".