10934389 has 2 divisors, whose sum is σ = 10934390. Its totient is φ = 10934388.

The previous prime is 10934387. The next prime is 10934393. The reversal of 10934389 is 98343901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9090225 + 1844164 = 3015^2 + 1358^2 .

It is a cyclic number.

It is not a de Polignac number, because 10934389 - 2¹ = 10934387 is a prime.

Together with 10934387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10934387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5467194 + 5467195.

It is an arithmetic number, because the mean of its divisors is an integer number (5467195).

Almost surely, 2^10934389 is an apocalyptic number.

It is an amenable number.

10934389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10934389 is an equidigital number, since it uses as much as digits as its factorization.

10934389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 10934389 is about 3306.7187663906. The cubic root of 10934389 is about 221.9549525782.

The spelling of 10934389 in words is "ten million, nine hundred thirty-four thousand, three hundred eighty-nine".