905329 has 2 divisors, whose sum is σ = 905330. Its totient is φ = 905328.

The previous prime is 905299. The next prime is 905339. The reversal of 905329 is 923509.

905329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 600625 + 304704 = 775^2 + 552^2 .

It is an emirp because it is prime and its reverse (923509) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 905329 - 2⁵ = 905297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 905297 and 905306.

It is not a weakly prime, because it can be changed into another prime (905339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452664 + 452665.

It is an arithmetic number, because the mean of its divisors is an integer number (452665).

2⁹⁰⁵³²⁹ is an apocalyptic number.

It is an amenable number.

905329 is a deficient number, since it is larger than the sum of its proper divisors (1).

905329 is an equidigital number, since it uses as much as digits as its factorization.

905329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 905329 is about 951.4877823703. The cubic root of 905329 is about 96.7391225833.

The spelling of 905329 in words is "nine hundred five thousand, three hundred twenty-nine".