10934809 has 4 divisors (see below), whose sum is σ = 10949940. Its totient is φ = 10919680.

The previous prime is 10934797. The next prime is 10934813. The reversal of 10934809 is 90843901.

10934809 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 an emirpimes, since its reverse is a distinct semiprime: 90843901 = 73 ⋅1244437.

It can be written as a sum of positive squares in 2 ways, for example, as 2250000 + 8684809 = 1500^2 + 2947^2 .

It is a cyclic number.

It is not a de Polignac number, because 10934809 - 2²¹ = 8837657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10934839) 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, 6424 + ... + 7945.

It is an arithmetic number, because the mean of its divisors is an integer number (2737485).

Almost surely, 2^10934809 is an apocalyptic number.

It is an amenable number.

10934809 is a deficient number, since it is larger than the sum of its proper divisors (15131).

10934809 is an equidigital number, since it uses as much as digits as its factorization.

10934809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15130.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 10934809 is about 3306.7822728447. The cubic root of 10934809 is about 221.9577943736.

The spelling of 10934809 in words is "ten million, nine hundred thirty-four thousand, eight hundred nine".