79709288033 has 8 divisors (see below), whose sum is σ = 84465128160. Its totient is φ = 74960898880.

The previous prime is 79709288027. The next prime is 79709288041. The reversal of 79709288033 is 33088290797.

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

It is not a de Polignac number, because 79709288033 - 2⁴ = 79709288017 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 79709288033.

It is not an unprimeable number, because it can be changed into a prime (79709282033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840703 + ... + 1883508.

It is an arithmetic number, because the mean of its divisors is an integer number (10558141020).

Almost surely, 2^79709288033 is an apocalyptic number.

It is an amenable number.

79709288033 is a deficient number, since it is larger than the sum of its proper divisors (4755840127).

79709288033 is a wasteful number, since it uses less digits than its factorization.

79709288033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725487.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 79709288033 in words is "seventy-nine billion, seven hundred nine million, two hundred eighty-eight thousand, thirty-three".