79838698701 has 8 divisors (see below), whose sum is σ = 106594873920. Its totient is φ = 53154161312.

The previous prime is 79838698657. The next prime is 79838698813. The reversal of 79838698701 is 10789683897.

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 79838698701 - 2¹³ = 79838690509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79838698201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17906856 + ... + 17911313.

It is an arithmetic number, because the mean of its divisors is an integer number (13324359240).

Almost surely, 2^79838698701 is an apocalyptic number.

It is an amenable number.

79838698701 is a deficient number, since it is larger than the sum of its proper divisors (26756175219).

79838698701 is a wasteful number, since it uses less digits than its factorization.

79838698701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35818915.

The product of its (nonzero) digits is 36578304, while the sum is 66.

The spelling of 79838698701 in words is "seventy-nine billion, eight hundred thirty-eight million, six hundred ninety-eight thousand, seven hundred one".