11349149 has 16 divisors (see below), whose sum is σ = 13822848. Its totient is φ = 9096192.

The previous prime is 11349133. The next prime is 11349157. The reversal of 11349149 is 94194311.

11349149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11349149 - 2⁴ = 11349133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11349449) 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 15 ways as a sum of consecutive naturals, for example, 33509 + ... + 33845.

It is an arithmetic number, because the mean of its divisors is an integer number (863928).

Almost surely, 2^11349149 is an apocalyptic number.

It is an amenable number.

11349149 is a deficient number, since it is larger than the sum of its proper divisors (2473699).

11349149 is a wasteful number, since it uses less digits than its factorization.

11349149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644.

The product of its digits is 3888, while the sum is 32.

The square root of 11349149 is about 3368.8498037164. The cubic root of 11349149 is about 224.7265748580.

The spelling of 11349149 in words is "eleven million, three hundred forty-nine thousand, one hundred forty-nine".