1334399 has 4 divisors (see below), whose sum is σ = 1455720. Its totient is φ = 1213080.

The previous prime is 1334393. The next prime is 1334401. The reversal of 1334399 is 9934331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1334399 - 2²⁰ = 285823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334393) 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 3 ways as a sum of consecutive naturals, for example, 60644 + ... + 60665.

It is an arithmetic number, because the mean of its divisors is an integer number (363930).

2^1334399 is an apocalyptic number.

1334399 is a deficient number, since it is larger than the sum of its proper divisors (121321).

1334399 is a wasteful number, since it uses less digits than its factorization.

1334399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121320.

The product of its digits is 8748, while the sum is 32.

The square root of 1334399 is about 1155.1618934158. The cubic root of 1334399 is about 110.0935567695.

The spelling of 1334399 in words is "one million, three hundred thirty-four thousand, three hundred ninety-nine".