79084224 has 168 divisors, whose sum is σ = 241759232. Its totient is φ = 24675840.

The previous prime is 79084223. The next prime is 79084231. The reversal of 79084224 is 42248097.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (79084223) 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 23 ways as a sum of consecutive naturals, for example, 767757 + ... + 767859.

Almost surely, 2^79084224 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 79084224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120879616).

79084224 is an abundant number, since it is smaller than the sum of its proper divisors (162675008).

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

79084224 is a wasteful number, since it uses less digits than its factorization.

79084224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 79084224 is about 8892.9311253377. The cubic root of 79084224 is about 429.2364745129.

The spelling of 79084224 in words is "seventy-nine million, eighty-four thousand, two hundred twenty-four".