11389334 has 16 divisors (see below), whose sum is σ = 18694800. Its totient is φ = 5160960.

The previous prime is 11389333. The next prime is 11389381. The reversal of 11389334 is 43398311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11389334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11389333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9302 + ... + 10454.

It is an arithmetic number, because the mean of its divisors is an integer number (1168425).

Almost surely, 2^11389334 is an apocalyptic number.

11389334 is a deficient number, since it is larger than the sum of its proper divisors (7305466).

11389334 is a wasteful number, since it uses less digits than its factorization.

11389334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its digits is 7776, while the sum is 32.

The square root of 11389334 is about 3374.8087353212. The cubic root of 11389334 is about 224.9914992673.

The spelling of 11389334 in words is "eleven million, three hundred eighty-nine thousand, three hundred thirty-four".