1944804 has 24 divisors (see below), whose sum is σ = 4644640. Its totient is φ = 633024.

The previous prime is 1944799. The next prime is 1944823. The reversal of 1944804 is 4084491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369 + ... + 2400.

2^1944804 is an apocalyptic number.

It is an amenable number.

1944804 is an abundant number, since it is smaller than the sum of its proper divisors (2699836).

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

1944804 is a wasteful number, since it uses less digits than its factorization.

1944804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819 (or 3817 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1944804 is about 1394.5622969233. The cubic root of 1944804 is about 124.8222326433.

The spelling of 1944804 in words is "one million, nine hundred forty-four thousand, eight hundred four".