11343397 has 8 divisors (see below), whose sum is σ = 12384344. Its totient is φ = 10326528.

The previous prime is 11343389. The next prime is 11343401. The reversal of 11343397 is 79334311.

11343397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2307361 + 9036036 = 1519^2 + 3006^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11343397 - 2³ = 11343389 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 (11343307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5028 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (1548043).

Almost surely, 2^11343397 is an apocalyptic number.

It is an amenable number.

11343397 is a deficient number, since it is larger than the sum of its proper divisors (1040947).

11343397 is a wasteful number, since it uses less digits than its factorization.

11343397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12039.

The product of its digits is 6804, while the sum is 31.

The square root of 11343397 is about 3367.9959916841. The cubic root of 11343397 is about 224.6886029743.

The spelling of 11343397 in words is "eleven million, three hundred forty-three thousand, three hundred ninety-seven".