1344804334 has 4 divisors (see below), whose sum is σ = 2017206504. Its totient is φ = 672402166.

The previous prime is 1344804311. The next prime is 1344804337. The reversal of 1344804334 is 4334084431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1344804334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344804337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336201082 + ... + 336201085.

It is an arithmetic number, because the mean of its divisors is an integer number (504301626).

Almost surely, 2^1344804334 is an apocalyptic number.

1344804334 is a deficient number, since it is larger than the sum of its proper divisors (672402170).

1344804334 is an equidigital number, since it uses as much as digits as its factorization.

1344804334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672402169.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 1344804334 is about 36671.5739231356. The cubic root of 1344804334 is about 1103.7897751143.

Adding to 1344804334 its reverse (4334084431), we get a palindrome (5678888765).

The spelling of 1344804334 in words is "one billion, three hundred forty-four million, eight hundred four thousand, three hundred thirty-four".