79243344 has 120 divisors (see below), whose sum is σ = 231547680. Its totient is φ = 25277184.

The previous prime is 79243309. The next prime is 79243361. The reversal of 79243344 is 44334297.

79243344 is a `hidden beast` number, since 79 + 243 + 344 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

Its product of digits (72576) is a multiple of the sum of its prime divisors (288).

It is a junction number, because it is equal to n+sod(n) for n = 79243299 and 79243308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570027 + ... + 570165.

It is an arithmetic number, because the mean of its divisors is an integer number (1929564).

Almost surely, 2^79243344 is an apocalyptic number.

79243344 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79243344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115773840).

79243344 is an abundant number, since it is smaller than the sum of its proper divisors (152304336).

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

79243344 is a wasteful number, since it uses less digits than its factorization.

79243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 288 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 79243344 is about 8901.8730613282. The cubic root of 79243344 is about 429.5241608477.

The spelling of 79243344 in words is "seventy-nine million, two hundred forty-three thousand, three hundred forty-four".