1034909 has 6 divisors (see below), whose sum is σ = 1099674. Its totient is φ = 973760.

The previous prime is 1034903. The next prime is 1034941. The reversal of 1034909 is 9094301.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 648025 + 386884 = 805^2 + 622^2 .

It is not a de Polignac number, because 1034909 - 2⁸ = 1034653 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034903) 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 in 5 ways as a sum of consecutive naturals, for example, 1502 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (183279).

2^1034909 is an apocalyptic number.

It is an amenable number.

1034909 is a deficient number, since it is larger than the sum of its proper divisors (64765).

1034909 is an equidigital number, since it uses as much as digits as its factorization.

1034909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615 (or 3598 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1034909 is about 1017.3047724256. The cubic root of 1034909 is about 101.1503495504.

The spelling of 1034909 in words is "one million, thirty-four thousand, nine hundred nine".