1034309 has 2 divisors, whose sum is σ = 1034310. Its totient is φ = 1034308.

The previous prime is 1034281. The next prime is 1034317. The reversal of 1034309 is 9034301.

1034309 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., 605284 + 429025 = 778^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034309 - 2¹² = 1030213 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517154 + 517155.

It is an arithmetic number, because the mean of its divisors is an integer number (517155).

2^1034309 is an apocalyptic number.

It is an amenable number.

1034309 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034309 is an equidigital number, since it uses as much as digits as its factorization.

1034309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1034309 is about 1017.0098327942. The cubic root of 1034309 is about 101.1307980915.

Subtracting from 1034309 its sum of digits (20), we obtain a square (1034289 = 1017²).

The spelling of 1034309 in words is "one million, thirty-four thousand, three hundred nine".