11479789 has 2 divisors, whose sum is σ = 11479790. Its totient is φ = 11479788.

The previous prime is 11479759. The next prime is 11479799. The reversal of 11479789 is 98797411.

11479789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9815689 + 1664100 = 3133^2 + 1290^2 .

It is an emirp because it is prime and its reverse (98797411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11479789 - 2⁵ = 11479757 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11479739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739894 + 5739895.

It is an arithmetic number, because the mean of its divisors is an integer number (5739895).

Almost surely, 2^11479789 is an apocalyptic number.

It is an amenable number.

11479789 is a deficient number, since it is larger than the sum of its proper divisors (1).

11479789 is an equidigital number, since it uses as much as digits as its factorization.

11479789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 46.

The square root of 11479789 is about 3388.1837317359. The cubic root of 11479789 is about 225.5855628158.

The spelling of 11479789 in words is "eleven million, four hundred seventy-nine thousand, seven hundred eighty-nine".