10949843 has 4 divisors (see below), whose sum is σ = 10956600. Its totient is φ = 10943088.

The previous prime is 10949837. The next prime is 10949867. The reversal of 10949843 is 34894901.

10949843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10949843 - 2⁶ = 10949779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10949797 and 10949806.

It is not an unprimeable number, because it can be changed into a prime (10949803) 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, 671 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (2739150).

Almost surely, 2^10949843 is an apocalyptic number.

10949843 is a deficient number, since it is larger than the sum of its proper divisors (6757).

10949843 is an equidigital number, since it uses as much as digits as its factorization.

10949843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 10949843 is about 3309.0546988528. The cubic root of 10949843 is about 222.0594692288.

The spelling of 10949843 in words is "ten million, nine hundred forty-nine thousand, eight hundred forty-three".