11860994879 has 8 divisors (see below), whose sum is σ = 12087269520. Its totient is φ = 11635747200.

The previous prime is 11860994869. The next prime is 11860994927. The reversal of 11860994879 is 97849906811.

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 11860994879 - 2⁸ = 11860994623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11860994819) 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, 233402 + ... + 279639.

It is an arithmetic number, because the mean of its divisors is an integer number (1510908690).

Almost surely, 2^11860994879 is an apocalyptic number.

11860994879 is a deficient number, since it is larger than the sum of its proper divisors (226274641).

11860994879 is an equidigital number, since it uses as much as digits as its factorization.

11860994879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513481.

The product of its (nonzero) digits is 7838208, while the sum is 62.

The spelling of 11860994879 in words is "eleven billion, eight hundred sixty million, nine hundred ninety-four thousand, eight hundred seventy-nine".