79441344 has 112 divisors (see below), whose sum is σ = 241239040. Its totient is φ = 25608960.

The previous prime is 79441343. The next prime is 79441363. The reversal of 79441344 is 44314497.

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

It is a junction number, because it is equal to n+sod(n) for n = 79441299 and 79441308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79441343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52827 + ... + 54309.

It is an arithmetic number, because the mean of its divisors is an integer number (2153920).

Almost surely, 2^79441344 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 79441344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120619520).

79441344 is an abundant number, since it is smaller than the sum of its proper divisors (161797696).

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

79441344 is a wasteful number, since it uses less digits than its factorization.

79441344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1519 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 79441344 is about 8912.9873779783. The cubic root of 79441344 is about 429.8816043249.

The spelling of 79441344 in words is "seventy-nine million, four hundred forty-one thousand, three hundred forty-four".