79065249 has 8 divisors (see below), whose sum is σ = 111621600. Its totient is φ = 49609536.

The previous prime is 79065199. The next prime is 79065253. The reversal of 79065249 is 94256097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79065249 - 2²⁴ = 62288033 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 79065249.

It is not an unprimeable number, because it can be changed into a prime (79065299) 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, 775099 + ... + 775200.

It is an arithmetic number, because the mean of its divisors is an integer number (13952700).

Almost surely, 2^79065249 is an apocalyptic number.

It is an amenable number.

79065249 is a deficient number, since it is larger than the sum of its proper divisors (32556351).

79065249 is a wasteful number, since it uses less digits than its factorization.

79065249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550319.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 79065249 is about 8891.8642027417. The cubic root of 79065249 is about 429.2021422817.

The spelling of 79065249 in words is "seventy-nine million, sixty-five thousand, two hundred forty-nine".