11869062879 has 4 divisors (see below), whose sum is σ = 15825417176. Its totient is φ = 7912708584.

The previous prime is 11869062857. The next prime is 11869062883. The reversal of 11869062879 is 97826096811.

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

It is not a de Polignac number, because 11869062879 - 2¹⁵ = 11869030111 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 (11869062809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978177144 + ... + 1978177149.

It is an arithmetic number, because the mean of its divisors is an integer number (3956354294).

Almost surely, 2^11869062879 is an apocalyptic number.

11869062879 is a deficient number, since it is larger than the sum of its proper divisors (3956354297).

11869062879 is an equidigital number, since it uses as much as digits as its factorization.

11869062879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956354296.

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

The spelling of 11869062879 in words is "eleven billion, eight hundred sixty-nine million, sixty-two thousand, eight hundred seventy-nine".