79264768 has 88 divisors (see below), whose sum is σ = 179218944. Its totient is φ = 34713600.

The previous prime is 79264763. The next prime is 79264769. The reversal of 79264768 is 86746297.

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79264763) 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 7 ways as a sum of consecutive naturals, for example, 349071 + ... + 349297.

Almost surely, 2^79264768 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 79264768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89609472).

79264768 is an abundant number, since it is smaller than the sum of its proper divisors (99954176).

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

79264768 is a wasteful number, since it uses less digits than its factorization.

79264768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 271 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 79264768 is about 8903.0763222607. The cubic root of 79264768 is about 429.5628656608.

The spelling of 79264768 in words is "seventy-nine million, two hundred sixty-four thousand, seven hundred sixty-eight".