11449679 has 2 divisors, whose sum is σ = 11449680. Its totient is φ = 11449678.

The previous prime is 11449667. The next prime is 11449681. The reversal of 11449679 is 97694411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11449679 - 2¹² = 11445583 is a prime.

Together with 11449681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11449079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724839 + 5724840.

It is an arithmetic number, because the mean of its divisors is an integer number (5724840).

Almost surely, 2^11449679 is an apocalyptic number.

11449679 is a deficient number, since it is larger than the sum of its proper divisors (1).

11449679 is an equidigital number, since it uses as much as digits as its factorization.

11449679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 41.

The square root of 11449679 is about 3383.7374307118. The cubic root of 11449679 is about 225.3881628904.

The spelling of 11449679 in words is "eleven million, four hundred forty-nine thousand, six hundred seventy-nine".