1344866 has 8 divisors (see below), whose sum is σ = 2025324. Its totient is φ = 669760.

The previous prime is 1344859. The next prime is 1344869. The reversal of 1344866 is 6684431.

It can be written as a sum of positive squares in 2 ways, for example, as 1274641 + 70225 = 1129^2 + 265^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344869) 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, 635 + ... + 1758.

2^1344866 is an apocalyptic number.

1344866 is a deficient number, since it is larger than the sum of its proper divisors (680458).

1344866 is a wasteful number, since it uses less digits than its factorization.

1344866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676.

The product of its digits is 13824, while the sum is 32.

The square root of 1344866 is about 1159.6835775331. The cubic root of 1344866 is about 110.3806646282.

The spelling of 1344866 in words is "one million, three hundred forty-four thousand, eight hundred sixty-six".