1344788 has 12 divisors (see below), whose sum is σ = 2434740. Its totient is φ = 649152.

The previous prime is 1344781. The next prime is 1344793. The reversal of 1344788 is 8874431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1044484 + 300304 = 1022^2 + 548^2 .

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681 + ... + 5912.

It is an arithmetic number, because the mean of its divisors is an integer number (202895).

2^1344788 is an apocalyptic number.

It is an amenable number.

1344788 is a deficient number, since it is larger than the sum of its proper divisors (1089952).

1344788 is a wasteful number, since it uses less digits than its factorization.

1344788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11626 (or 11624 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 1344788 is about 1159.6499471823. The cubic root of 1344788 is about 110.3785306218.

The spelling of 1344788 in words is "one million, three hundred forty-four thousand, seven hundred eighty-eight".