79691927614 has 32 divisors (see below), whose sum is σ = 134584672320. Its totient is φ = 35181580896.

The previous prime is 79691927603. The next prime is 79691927617. The reversal of 79691927614 is 41672919697.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79691927617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190384 + ... + 442300.

It is an arithmetic number, because the mean of its divisors is an integer number (4205771010).

Almost surely, 2^79691927614 is an apocalyptic number.

79691927614 is a deficient number, since it is larger than the sum of its proper divisors (54892744706).

79691927614 is a wasteful number, since it uses less digits than its factorization.

79691927614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252001 (or 251955 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 61.

The spelling of 79691927614 in words is "seventy-nine billion, six hundred ninety-one million, nine hundred twenty-seven thousand, six hundred fourteen".