11928608679 has 16 divisors (see below), whose sum is σ = 17320716000. Its totient is φ = 7258200576.

The previous prime is 11928608677. The next prime is 11928608719. The reversal of 11928608679 is 97680682911.

It is not a de Polignac number, because 11928608679 - 2¹ = 11928608677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11928608677) 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, 1714854 + ... + 1721795.

It is an arithmetic number, because the mean of its divisors is an integer number (1082544750).

Almost surely, 2^11928608679 is an apocalyptic number.

11928608679 is a deficient number, since it is larger than the sum of its proper divisors (5392107321).

11928608679 is a wasteful number, since it uses less digits than its factorization.

11928608679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436754.

The product of its (nonzero) digits is 2612736, while the sum is 57.

The spelling of 11928608679 in words is "eleven billion, nine hundred twenty-eight million, six hundred eight thousand, six hundred seventy-nine".