1383244 has 6 divisors (see below), whose sum is σ = 2420684. Its totient is φ = 691620.

The previous prime is 1383209. The next prime is 1383287. The reversal of 1383244 is 4423831.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172902 + ... + 172909.

2^1383244 is an apocalyptic number.

It is an amenable number.

1383244 is a deficient number, since it is larger than the sum of its proper divisors (1037440).

1383244 is a wasteful number, since it uses less digits than its factorization.

1383244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345815 (or 345813 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1383244 is about 1176.1139400585. The cubic root of 1383244 is about 111.4207981178.

The spelling of 1383244 in words is "one million, three hundred eighty-three thousand, two hundred forty-four".