1804683012 has 48 divisors (see below), whose sum is σ = 4619462400. Its totient is φ = 543811360.

The previous prime is 1804682983. The next prime is 1804683107. The reversal of 1804683012 is 2103864081.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14562 + ... + 61817.

It is an arithmetic number, because the mean of its divisors is an integer number (96238800).

Almost surely, 2^1804683012 is an apocalyptic number.

1804683012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1804683012 is an abundant number, since it is smaller than the sum of its proper divisors (2814779388).

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

1804683012 is a wasteful number, since it uses less digits than its factorization.

1804683012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76576 (or 76574 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1804683012 is about 42481.5608470310. The cubic root of 1804683012 is about 1217.4944124257.

The spelling of 1804683012 in words is "one billion, eight hundred four million, six hundred eighty-three thousand, twelve".