79896000 has 112 divisors (see below), whose sum is σ = 263895840. Its totient is φ = 21299200.

The previous prime is 79895993. The next prime is 79896001. The reversal of 79896000 is 69897.

It is a self number, because there is not a number n which added to its sum of digits gives 79896000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79896001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22336 + ... + 25664.

Almost surely, 2^79896000 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 79896000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131947920).

79896000 is an abundant number, since it is smaller than the sum of its proper divisors (183999840).

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

79896000 is a wasteful number, since it uses less digits than its factorization.

79896000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 79896000 is about 8938.4562425511. The cubic root of 79896000 is about 430.7001393638.

The spelling of 79896000 in words is "seventy-nine million, eight hundred ninety-six thousand".