1804363841 has 8 divisors (see below), whose sum is σ = 2073524544. Its totient is φ = 1538051760.

The previous prime is 1804363811. The next prime is 1804363907. The reversal of 1804363841 is 1483634081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1804363841 - 2¹⁰ = 1804362817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1804363795 and 1804363804.

It is not an unprimeable number, because it can be changed into a prime (1804363811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710795 + ... + 713328.

It is an arithmetic number, because the mean of its divisors is an integer number (259190568).

Almost surely, 2^1804363841 is an apocalyptic number.

It is an amenable number.

1804363841 is a deficient number, since it is larger than the sum of its proper divisors (269160703).

1804363841 is a wasteful number, since it uses less digits than its factorization.

1804363841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424311.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 1804363841 is about 42477.8040981405. The cubic root of 1804363841 is about 1217.4226340179.

The spelling of 1804363841 in words is "one billion, eight hundred four million, three hundred sixty-three thousand, eight hundred forty-one".