1799804 has 6 divisors (see below), whose sum is σ = 3149664. Its totient is φ = 899900.

The previous prime is 1799803. The next prime is 1799839. The reversal of 1799804 is 4089971.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1799801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224972 + ... + 224979.

It is an arithmetic number, because the mean of its divisors is an integer number (524944).

2^1799804 is an apocalyptic number.

It is an amenable number.

1799804 is a deficient number, since it is larger than the sum of its proper divisors (1349860).

1799804 is a wasteful number, since it uses less digits than its factorization.

1799804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449955 (or 449953 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 1799804 is about 1341.5677396241. The cubic root of 1799804 is about 121.6396245231.

The spelling of 1799804 in words is "one million, seven hundred ninety-nine thousand, eight hundred four".