11383849 has 2 divisors, whose sum is σ = 11383850. Its totient is φ = 11383848.

The previous prime is 11383847. The next prime is 11383877. The reversal of 11383849 is 94838311.

11383849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11289600 + 94249 = 3360^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 11383849 - 2¹ = 11383847 is a prime.

Together with 11383847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11383843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5691924 + 5691925.

It is an arithmetic number, because the mean of its divisors is an integer number (5691925).

Almost surely, 2^11383849 is an apocalyptic number.

It is an amenable number.

11383849 is a deficient number, since it is larger than the sum of its proper divisors (1).

11383849 is an equidigital number, since it uses as much as digits as its factorization.

11383849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 37.

The square root of 11383849 is about 3373.9959988121. The cubic root of 11383849 is about 224.9553755123.

The spelling of 11383849 in words is "eleven million, three hundred eighty-three thousand, eight hundred forty-nine".