1384313 has 4 divisors (see below), whose sum is σ = 1582080. Its totient is φ = 1186548.

The previous prime is 1384309. The next prime is 1384337. The reversal of 1384313 is 3134831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1384313 - 2² = 1384309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1384303) 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, 98873 + ... + 98886.

It is an arithmetic number, because the mean of its divisors is an integer number (395520).

2^1384313 is an apocalyptic number.

It is an amenable number.

1384313 is a deficient number, since it is larger than the sum of its proper divisors (197767).

1384313 is an equidigital number, since it uses as much as digits as its factorization.

1384313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197766.

The product of its digits is 864, while the sum is 23.

The square root of 1384313 is about 1176.5683150587. The cubic root of 1384313 is about 111.4494935041.

The spelling of 1384313 in words is "one million, three hundred eighty-four thousand, three hundred thirteen".