79267760 has 160 divisors (see below), whose sum is σ = 223110720. Its totient is φ = 25958400.

The previous prime is 79267757. The next prime is 79267763. The reversal of 79267760 is 6776297.

It is an interprime number because it is at equal distance from previous prime (79267757) and next prime (79267763).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (79267763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1933340 + ... + 1933380.

It is an arithmetic number, because the mean of its divisors is an integer number (1394442).

Almost surely, 2^79267760 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 79267760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111555360).

79267760 is an abundant number, since it is smaller than the sum of its proper divisors (143842960).

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

79267760 is a wasteful number, since it uses less digits than its factorization.

79267760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 79267760 is about 8903.2443524819. The cubic root of 79267760 is about 429.5682704829.

The spelling of 79267760 in words is "seventy-nine million, two hundred sixty-seven thousand, seven hundred sixty".