1343995 has 8 divisors (see below), whose sum is σ = 1619280. Its totient is φ = 1070880.

The previous prime is 1343987. The next prime is 1344011. The reversal of 1343995 is 5993431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1343995 - 2³ = 1343987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1343995.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1600 + ... + 2290.

It is an arithmetic number, because the mean of its divisors is an integer number (202410).

2^1343995 is an apocalyptic number.

1343995 is a deficient number, since it is larger than the sum of its proper divisors (275285).

1343995 is an equidigital number, since it uses as much as digits as its factorization.

1343995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its digits is 14580, while the sum is 34.

The square root of 1343995 is about 1159.3079832383. The cubic root of 1343995 is about 110.3568302037.

The spelling of 1343995 in words is "one million, three hundred forty-three thousand, nine hundred ninety-five".