10999343 has 8 divisors (see below), whose sum is σ = 11162112. Its totient is φ = 10838016.

The previous prime is 10999333. The next prime is 10999379. The reversal of 10999343 is 34399901.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10999343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10999297 and 10999306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10999333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32471 + ... + 32807.

It is an arithmetic number, because the mean of its divisors is an integer number (1395264).

Almost surely, 2^10999343 is an apocalyptic number.

10999343 is a deficient number, since it is larger than the sum of its proper divisors (162769).

10999343 is a wasteful number, since it uses less digits than its factorization.

10999343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 10999343 is about 3316.5257423997. The cubic root of 10999343 is about 222.3935812266.

The spelling of 10999343 in words is "ten million, nine hundred ninety-nine thousand, three hundred forty-three".