1343330 has 8 divisors (see below), whose sum is σ = 2418012. Its totient is φ = 537328.

The previous prime is 1343327. The next prime is 1343333. The reversal of 1343330 is 333431.

It is an interprime number because it is at equal distance from previous prime (1343327) and next prime (1343333).

It can be written as a sum of positive squares in 2 ways, for example, as 1343281 + 49 = 1159^2 + 7^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1343299 and 1343308.

It is not an unprimeable number, because it can be changed into a prime (1343333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67157 + ... + 67176.

2^1343330 is an apocalyptic number.

1343330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343330 is a deficient number, since it is larger than the sum of its proper divisors (1074682).

1343330 is a wasteful number, since it uses less digits than its factorization.

1343330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134340.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 1343330 is about 1159.0211387201. The cubic root of 1343330 is about 110.3386259199.

Adding to 1343330 its reverse (333431), we get a palindrome (1676761).

The spelling of 1343330 in words is "one million, three hundred forty-three thousand, three hundred thirty".