79053728 has 48 divisors (see below), whose sum is σ = 168426720. Its totient is φ = 36308736.

The previous prime is 79053727. The next prime is 79053731. The reversal of 79053728 is 82735097.

It is not an unprimeable number, because it can be changed into a prime (79053727) 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, 127403 + ... + 128021.

It is an arithmetic number, because the mean of its divisors is an integer number (3508890).

Almost surely, 2^79053728 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 79053728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84213360).

79053728 is an abundant number, since it is smaller than the sum of its proper divisors (89372992).

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

79053728 is a wasteful number, since it uses less digits than its factorization.

79053728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 79053728 is about 8891.2163397367. The cubic root of 79053728 is about 429.1812941925.

The spelling of 79053728 in words is "seventy-nine million, fifty-three thousand, seven hundred twenty-eight".