79249 has 8 divisors (see below), whose sum is σ = 86240. Its totient is φ = 72576.
The previous prime is 79241. The next prime is 79259. The reversal of 79249 is 94297.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79249 - 23 = 79241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 79249.
It is not an unprimeable number, because it can be changed into a prime (79241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769 + ... + 865.
It is an arithmetic number, because the mean of its divisors is an integer number (10780).
279249 is an apocalyptic number.
It is an amenable number.
79249 is a deficient number, since it is larger than the sum of its proper divisors (6991).
79249 is a wasteful number, since it uses less digits than its factorization.
79249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159.
The product of its digits is 4536, while the sum is 31.
The square root of 79249 is about 281.5119890875. The cubic root of 79249 is about 42.9534379712.
It can be divided in two parts, 792 and 49, that added together give a square (841 = 292).
The spelling of 79249 in words is "seventy-nine thousand, two hundred forty-nine".
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