1804285604 has 12 divisors (see below), whose sum is σ = 3444545328. Its totient is φ = 820129800.

The previous prime is 1804285601. The next prime is 1804285607. The reversal of 1804285604 is 4065824081.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1804285601) and next prime (1804285607).

It is not an unprimeable number, because it can be changed into a prime (1804285601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20503202 + ... + 20503289.

It is an arithmetic number, because the mean of its divisors is an integer number (287045444).

Almost surely, 2^1804285604 is an apocalyptic number.

It is an amenable number.

1804285604 is a deficient number, since it is larger than the sum of its proper divisors (1640259724).

1804285604 is a wasteful number, since it uses less digits than its factorization.

1804285604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41006506 (or 41006504 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 1804285604 is about 42476.8831719089. The cubic root of 1804285604 is about 1217.4050379970.

The spelling of 1804285604 in words is "one billion, eight hundred four million, two hundred eighty-five thousand, six hundred four".