11434349 has 4 divisors (see below), whose sum is σ = 11456736. Its totient is φ = 11411964.

The previous prime is 11434343. The next prime is 11434361. The reversal of 11434349 is 94343411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94343411 = 269 ⋅350719.

It is a cyclic number.

It is not a de Polignac number, because 11434349 - 2²⁰ = 10385773 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 (11434343) 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, 10409 + ... + 11454.

It is an arithmetic number, because the mean of its divisors is an integer number (2864184).

Almost surely, 2^11434349 is an apocalyptic number.

It is an amenable number.

11434349 is a deficient number, since it is larger than the sum of its proper divisors (22387).

11434349 is an equidigital number, since it uses as much as digits as its factorization.

11434349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22386.

The product of its digits is 5184, while the sum is 29.

The square root of 11434349 is about 3381.4714252822. The cubic root of 11434349 is about 225.2875270634.

The spelling of 11434349 in words is "eleven million, four hundred thirty-four thousand, three hundred forty-nine".