1344963 has 4 divisors (see below), whose sum is σ = 1793288. Its totient is φ = 896640.

The previous prime is 1344949. The next prime is 1344979. The reversal of 1344963 is 3694431.

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

It is not a de Polignac number, because 1344963 - 2⁴ = 1344947 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1344963.

It is not an unprimeable number, because it can be changed into a prime (1344943) 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, 224158 + ... + 224163.

It is an arithmetic number, because the mean of its divisors is an integer number (448322).

2^1344963 is an apocalyptic number.

1344963 is a deficient number, since it is larger than the sum of its proper divisors (448325).

1344963 is an equidigital number, since it uses as much as digits as its factorization.

1344963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448324.

The product of its digits is 7776, while the sum is 30.

The square root of 1344963 is about 1159.7253985319. The cubic root of 1344963 is about 110.3833183417.

The spelling of 1344963 in words is "one million, three hundred forty-four thousand, nine hundred sixty-three".