1334439 has 12 divisors (see below), whose sum is σ = 1957176. Its totient is φ = 875952.

The previous prime is 1334423. The next prime is 1334441. The reversal of 1334439 is 9344331.

It is not a de Polignac number, because 1334439 - 2⁴ = 1334423 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

1334439 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504 + ... + 1709.

It is an arithmetic number, because the mean of its divisors is an integer number (163098).

2^1334439 is an apocalyptic number.

1334439 is a deficient number, since it is larger than the sum of its proper divisors (622737).

1334439 is a wasteful number, since it uses less digits than its factorization.

1334439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286 (or 2283 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 1334439 is about 1155.1792068766. The cubic root of 1334439 is about 110.0946568149.

The spelling of 1334439 in words is "one million, three hundred thirty-four thousand, four hundred thirty-nine".