1944368 has 10 divisors (see below), whose sum is σ = 3767244. Its totient is φ = 972176.

The previous prime is 1944361. The next prime is 1944373. The reversal of 1944368 is 8634491.

It is not an unprimeable number, because it can be changed into a prime (1944361) 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 as a sum of consecutive naturals, namely, 60746 + ... + 60777.

2^1944368 is an apocalyptic number.

It is an amenable number.

1944368 is a deficient number, since it is larger than the sum of its proper divisors (1822876).

1944368 is a wasteful number, since it uses less digits than its factorization.

1944368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121531 (or 121525 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 1944368 is about 1394.4059667113. The cubic root of 1944368 is about 124.8129041007.

The spelling of 1944368 in words is "one million, nine hundred forty-four thousand, three hundred sixty-eight".