79680341 has 4 divisors (see below), whose sum is σ = 85809612. Its totient is φ = 73551072.

The previous prime is 79680331. The next prime is 79680373. The reversal of 79680341 is 14308697.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9891025 + 69789316 = 3145^2 + 8354^2 .

It is a cyclic number.

It is not a de Polignac number, because 79680341 - 2¹⁰ = 79679317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79680295 and 79680304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79680301) 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 3 ways as a sum of consecutive naturals, for example, 3064616 + ... + 3064641.

It is an arithmetic number, because the mean of its divisors is an integer number (21452403).

Almost surely, 2^79680341 is an apocalyptic number.

It is an amenable number.

79680341 is a deficient number, since it is larger than the sum of its proper divisors (6129271).

79680341 is a wasteful number, since it uses less digits than its factorization.

79680341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129270.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 79680341 is about 8926.3845424673. The cubic root of 79680341 is about 430.3122682167.

The spelling of 79680341 in words is "seventy-nine million, six hundred eighty thousand, three hundred forty-one".