11384969 has 4 divisors (see below), whose sum is σ = 11512980. Its totient is φ = 11256960.

The previous prime is 11384959. The next prime is 11385001. The reversal of 11384969 is 96948311.

11384969 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4687225 + 6697744 = 2165^2 + 2588^2 .

It is a cyclic number.

It is not a de Polignac number, because 11384969 - 2⁴ = 11384953 is a prime.

It is a super-2 number, since 2×11384969² = 259235038261922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11384909) 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, 63872 + ... + 64049.

It is an arithmetic number, because the mean of its divisors is an integer number (2878245).

Almost surely, 2^11384969 is an apocalyptic number.

It is an amenable number.

11384969 is a deficient number, since it is larger than the sum of its proper divisors (128011).

11384969 is an equidigital number, since it uses as much as digits as its factorization.

11384969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128010.

The product of its digits is 46656, while the sum is 41.

The square root of 11384969 is about 3374.1619700305. The cubic root of 11384969 is about 224.9627526820.

The spelling of 11384969 in words is "eleven million, three hundred eighty-four thousand, nine hundred sixty-nine".