79609928343 has 8 divisors (see below), whose sum is σ = 115796259456. Its totient is φ = 48248441400.

The previous prime is 79609928339. The next prime is 79609928383. The reversal of 79609928343 is 34382990697.

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

It is not a de Polignac number, because 79609928343 - 2² = 79609928339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79609928323) 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, 1206211003 + ... + 1206211068.

It is an arithmetic number, because the mean of its divisors is an integer number (14474532432).

Almost surely, 2^79609928343 is an apocalyptic number.

79609928343 is a deficient number, since it is larger than the sum of its proper divisors (36186331113).

79609928343 is a wasteful number, since it uses less digits than its factorization.

79609928343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412422085.

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 79609928343 in words is "seventy-nine billion, six hundred nine million, nine hundred twenty-eight thousand, three hundred forty-three".