1384044 has 12 divisors (see below), whose sum is σ = 3229464. Its totient is φ = 461344.

The previous prime is 1384043. The next prime is 1384067. The reversal of 1384044 is 4404831.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1384043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57657 + ... + 57680.

It is an arithmetic number, because the mean of its divisors is an integer number (269122).

2^1384044 is an apocalyptic number.

It is an amenable number.

1384044 is an abundant number, since it is smaller than the sum of its proper divisors (1845420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1384044 is a wasteful number, since it uses less digits than its factorization.

1384044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115344 (or 115342 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1384044 is about 1176.4539940006. The cubic root of 1384044 is about 111.4422740733.

Adding to 1384044 its reverse (4404831), we get a palindrome (5788875).

The spelling of 1384044 in words is "one million, three hundred eighty-four thousand, forty-four".