11790879 has 4 divisors (see below), whose sum is σ = 15721176. Its totient is φ = 7860584.

The previous prime is 11790859. The next prime is 11790913. The reversal of 11790879 is 97809711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11790879 - 2¹¹ = 11788831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11790879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11790859) 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, 1965144 + ... + 1965149.

It is an arithmetic number, because the mean of its divisors is an integer number (3930294).

Almost surely, 2^11790879 is an apocalyptic number.

11790879 is a deficient number, since it is larger than the sum of its proper divisors (3930297).

11790879 is an equidigital number, since it uses as much as digits as its factorization.

11790879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930296.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 11790879 is about 3433.7849379366. The cubic root of 11790879 is about 227.6051375730.

The spelling of 11790879 in words is "eleven million, seven hundred ninety thousand, eight hundred seventy-nine".