1344899 has 2 divisors, whose sum is σ = 1344900. Its totient is φ = 1344898.

The previous prime is 1344869. The next prime is 1344901. The reversal of 1344899 is 9984431.

It is a strong prime.

It is an emirp because it is prime and its reverse (9984431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1344899 - 2¹² = 1340803 is a prime.

Together with 1344901, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1344829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672449 + 672450.

It is an arithmetic number, because the mean of its divisors is an integer number (672450).

2^1344899 is an apocalyptic number.

1344899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344899 is an equidigital number, since it uses as much as digits as its factorization.

1344899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 1344899 is about 1159.6978054649. The cubic root of 1344899 is about 110.3815674523.

The spelling of 1344899 in words is "one million, three hundred forty-four thousand, eight hundred ninety-nine".