79473168 has 60 divisors (see below), whose sum is σ = 223244268. Its totient is φ = 26392320.

The previous prime is 79473161. The next prime is 79473209. The reversal of 79473168 is 86137497.

It can be written as a sum of positive squares in 2 ways, for example, as 1468944 + 78004224 = 1212^2 + 8832^2 .

It is not an unprimeable number, because it can be changed into a prime (79473161) 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 11 ways as a sum of consecutive naturals, for example, 44778 + ... + 46518.

Almost surely, 2^79473168 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 79473168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111622134).

79473168 is an abundant number, since it is smaller than the sum of its proper divisors (143771100).

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

79473168 is a wasteful number, since it uses less digits than its factorization.

79473168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2063 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 79473168 is about 8914.7724592387. The cubic root of 79473168 is about 429.9389998199.

The spelling of 79473168 in words is "seventy-nine million, four hundred seventy-three thousand, one hundred sixty-eight".